Related Romance
Romances between step family, in-laws or adopted (not blood related) siblings, and the occasional related one.
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!["Hello, Stepmother"]()
1. "Hello, Stepmother"
Chinese Movie - 2020
stepmother and adult stepdaughter
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![A Prefabricated Family]()
2. A Prefabricated Family
Korean Drama - 2024, 16 episodes
raised as brother and sister
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![Ani ni Aisaresugite Komattemasu]()
3. Ani ni Aisaresugite Komattemasu
Japanese Drama - 2017, 5 episodes
(unknowingly) adopted brother and sister
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![Autumn Fairy Tale]()
4. Autumn Fairy Tale
Chinese Movie - 2019
adopted (initially believed to be biological) brother and sister
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![Be Your Knight]()
5. Be Your Knight
Chinese Drama - 2024, 29 episodes
adopted siblings
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![Calaverii Dreptății]()
6. Calaverii Dreptății
Korean Drama - 2016, 20 episodes
fake (posing as) brother and sister
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![Cha Cuo]()
7. Cha Cuo
Chinese Drama - 2024, 40 episodes
adopted brother and sister
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![Cherry Blossoms After Winter]()
8. Cherry Blossoms After Winter
Korean Drama - 2022, 8 episodes
adopted brothers
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![Chun Ri Nong Qing]()
9. Chun Ri Nong Qing
Chinese Drama - 2024, 18 episodes
(fake) uncle and neice
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![Contractual Love]()
10. Contractual Love
Chinese Drama - 2021, 18 episodes
(fake/contract) brother and sister
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![Crush]()
11. Crush
Chinese Drama - 2024, 24 episodes
adopted brother and sister
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![Di Jiu Jie Ke]()
12. Di Jiu Jie Ke
Taiwanese Drama - 2022, 12 episodes
the leads mistakenly believe they're half siblings
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![Don't Spoil Me, Mr. CEO]()
13. Don't Spoil Me, Mr. CEO
Chinese Drama - 2021, 16 episodes
non-blood related uncle and niece
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![Du Qing Huan]()
14. Du Qing Huan
Chinese Drama - 2024, 30 episodes
brother in law and sister in law/adoptive non-blood related father and adopted daughter
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![Eaglewood Like a Dream]()
15. Eaglewood Like a Dream
Chinese Drama - 2024, 20 episodes
the leads mistakenly believe they're half siblings
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![Flourish in Time]()
16. Flourish in Time
Chinese Drama - 2021, 24 episodes
adopted brother and sister
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![Fu Liu Nian]()
17. Fu Liu Nian
Chinese Drama - 2022, 30 episodes
sister and brother in law
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![Fu Xian Sheng Bie Zhui Le, Da Xiao Jie Shi Jia De]()
18. Fu Xian Sheng Bie Zhui Le, Da Xiao Jie Shi Jia De
Chinese Drama - 2024, 85 episodes
fake siblings
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![Go Ahead]()
19. Go Ahead
Chinese Drama - 2020, 46 episodes
adopted brother and sister
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![Gray Currents]()
20. Gray Currents
Korean Drama - 2024, 5 episodes
step-brothers
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![Gu Men Shen Shen Pan Shen Gui]()
21. Gu Men Shen Shen Pan Shen Gui
Chinese Drama - 2024, 81 episodes
adopted brothers
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![Huang Fei Wei He Na Yang]()
22. Huang Fei Wei He Na Yang
Chinese Drama - 2023, 32 episodes
brother and sister in law (in the original timeline)
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![Huang Shu Shike Erzhi Season 1]()
23. Huang Shu Shike Erzhi Season 1
Chinese Drama - 2021, 30 episodes
(half?) uncle and niece
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![Indulgence]()
24. Indulgence
Chinese Drama - 2024, 27 episodes
adopted brother and sister (mistakenly believe they're half siblings)
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![Innocent Playmates]()
25. Innocent Playmates
Chinese Drama - 2023, 24 episodes
stepbrothers
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![Land of Dreams]()
26. Land of Dreams
Chinese Drama - 2024, 24 episodes
not blood related (sort of adopted) siblings/guardian
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![Legally, Dad]()
27. Legally, Dad
Korean Drama - 2020, 6 episodes
(fake) stepfather and step daughter
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![Liar x Liar]()
28. Liar x Liar
Japanese Movie - 2021
step brother and sister
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![Long Life Long Street]()
29. Long Life Long Street
Chinese Drama - 2024, 40 episodes
non biological siblings
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![Lovely Sister]()
30. Lovely Sister
Chinese Drama - 2022, 20 episodes
one sided, FL's step brother
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![Luo Hua Shi Jie You Feng Jun Zhi]()
31. Luo Hua Shi Jie You Feng Jun Zhi
Chinese Drama - 2024, 85 episodes
(one sided) SML to the FL, his biological sister
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![Marmalade Boy]()
32. Marmalade Boy
Japanese Movie - 2018
step brother and sister (wrongly suspect they're half siblings)
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![Mirror of the Witch]()
33. Mirror of the Witch
Korean Drama - 2016, 20 episodes
(one sided) SML for the FL (his adopted, initially believed to be biological sister)
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![Mrs. Zhou]()
34. Mrs. Zhou
Chinese Drama - 2024, 100 episodes
adopted/foster siblings
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![Mutual Redemption Love]()
35. Mutual Redemption Love
Chinese Drama - 2023, 30 episodes
stepmother and adult adopted son (had prior relationship)
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![My Brother Loves Me Too Much]()
36. My Brother Loves Me Too Much
Japanese Movie - 2017
(unknowingly) adopted brother and sister
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![My Dear General]()
37. My Dear General
Chinese Drama - 2023, 100 episodes
not blood related uncle/legal guardian and adopted daughter (wrongfully believed to be biological siblings at one point)
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![My Lovely Wife]()
38. My Lovely Wife
Chinese Drama - 2023, 22 episodes
the leads mistakenly believe they're half siblings
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![My Wife is a Thief]()
39. My Wife is a Thief
Chinese Drama - 2024, 24 episodes
(one sided) SML toward the FL, his adopted sister
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![Palms on Love]()
40. Palms on Love
Chinese Drama - 2024, 24 episodes
stepmother and adult stepson (knew each other before)
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![Passionate Love]()
41. Passionate Love
Chinese Drama - 2023, 24 episodes
brother and sister in law
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![Passionate Love]()
42. Passionate Love
Chinese Drama - 2024, 80 episodes
uncle in law and niece in law to be
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![Pi Jing Zhan Ji De Da Xiao Jie]()
43. Pi Jing Zhan Ji De Da Xiao Jie
Chinese Drama - 2024, 24 episodes
one sided, SML toward the FL who is his (fake) adopted sister
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![Please Be My Family]()
44. Please Be My Family
Chinese Drama - 2023, 30 episodes
brother and sister in law
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![Plot love 2]()
45. Plot love 2
Chinese Drama - 2022, 30 episodes
one sided (ML's sister) adopted siblings
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![Proud and Partial]()
46. Proud and Partial
Chinese Drama - 2024, 99 episodes
step-siblings
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![Qi Zinzhao]()
47. Qi Zinzhao
Chinese Drama - 2024, 36 episodes
unrelated/found family brother and sister
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![Qin Ai De Wu Xiong]()
48. Qin Ai De Wu Xiong
Chinese Drama - 2021, 35 episodes
(contract) brother and sister
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![Qing Que Cheng Huang]()
49. Qing Que Cheng Huang
Chinese Drama - 2023, 30 episodes
stepmother and adult son in law (had prior relationship)
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![Qiu Ai Wei Nu]()
50. Qiu Ai Wei Nu
Chinese Drama - 2023, 101 episodes
fake (initially believed to be real) siblings
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![Raise Hell]()
51. Raise Hell
Chinese Drama - 2024, 82 episodes
non related siblings
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![Renascence]()
52. Renascence
Chinese Drama - 2020, 36 episodes
sister and brother in law
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![Ruo Yao Jun Bu Zhi]()
53. Ruo Yao Jun Bu Zhi
Chinese Drama - 2024, 24 episodes
the leads briefly mistakenly believe they're half siblings
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![Sacrifice for Love]()
54. Sacrifice for Love
Chinese Drama - 2024, 24 episodes
stepmother and adult stepson (who were in a relationship before)
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![Sahara-sensei to Toki-kun]()
55. Sahara-sensei to Toki-kun
Japanese Drama - 2023, 8 episodes
secondary couple, adopted brothers
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![She Who is Dangerous to Me]()
56. She Who is Dangerous to Me
Chinese Drama - 2023, 24 episodes
(fake) sister and brother
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![Sindromul Pinocchio]()
57. Sindromul Pinocchio
Korean Drama - 2014, 20 episodes
adopted uncle and niece
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![Starting From Confession]()
58. Starting From Confession
Chinese Drama - 2023, 25 episodes
step brother and sister
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![Stepmother]()
59. Stepmother
Chinese Drama - 2023, 29 episodes
step mother and adult step son
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![Story of Kunning Palace]()
60. Story of Kunning Palace
Chinese Drama - 2023, 38 episodes
(supporting characters) cousins
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![Sweet First Love]()
61. Sweet First Love
Chinese Drama - 2020, 24 episodes
adopted siblings
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![Sweet Sixteen]()
62. Sweet Sixteen
Chinese Drama - 2024, 20 episodes
non biological siblings
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![The Captive]()
63. The Captive
Chinese Drama - 2023, 25 episodes
stepmother and adult step son
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![The Emperor's Uncle Is Enough Season 2]()
64. The Emperor's Uncle Is Enough Season 2
Chinese Drama - 2021, 30 episodes
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![The Miraculous Girl]()
65. The Miraculous Girl
Chinese Drama - 2022, 14 episodes
(unconfirmed, suspected to be) half brother and sister
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![The Nineteenth Year]()
66. The Nineteenth Year
Chinese Drama - 2024, 99 episodes
adopted brother and sister
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![Unknown]()
67. Unknown
Taiwanese Drama - 2024, 12 episodes
adopted brothers
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![Warm Time With You]()
68. Warm Time With You
Chinese Drama - 2022, 31 episodes
brother and sister in law
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![Watashi no Tadashi Onichan]()
69. Watashi no Tadashi Onichan
Japanese Drama - 2021, 8 episodes
(fake/adopted) brother and sister
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![We Look for What We Miss]()
70. We Look for What We Miss
Chinese Drama - 2022, 22 episodes
step brother and sister (as adults)
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![Wo Cai Bu Yao Dang Meng Zhu]()
71. Wo Cai Bu Yao Dang Meng Zhu
Chinese Drama - 2023, 24 episodes
(fake) sister and brother
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![Wo De Da Shu]()
72. Wo De Da Shu
Chinese Drama - 2024, 79 episodes
fake uncle and niece
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![Wo De Ren Jian Yan Hou]()
73. Wo De Ren Jian Yan Hou
Chinese Drama - 2023, 40 episodes
one sided (FL's brother) adopted siblings
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![Xia Zhi Wei Zhi]()
74. Xia Zhi Wei Zhi
Chinese Drama - 2024, 91 episodes
FL believes she and the ML are biological siblings
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![Xiao Ting Tai]()
75. Xiao Ting Tai
Chinese Drama - 2024, 24 episodes
fake (posing as) uncle and niece
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![Xin Shang Huan Xi]()
76. Xin Shang Huan Xi
Chinese Drama - 2024, 20 episodes
adopted brother and sister
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![Your Sweetheart is Online]()
77. Your Sweetheart is Online
Chinese Drama - 2020, 30 episodes
(fake) sister and brother
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![Zhao Ge Fu]()
78. Zhao Ge Fu
Chinese Drama - 2023, 29 episodes
stepmother and adult step son
