When Innocence Meets Love (2021)

Similar story line, ML hates FL's father because of similar reasons.
Similar genre: Business

—Really Meet Love That Day and Love is Sweet are both workplace romances.
I was surprised that I didn't find Love is Sweet on recommendations as it's one of the popular work place romance.

- ML revenge plot on FLs family
- ML exposes link at engagement party
- ML embarrasses Fl

2fl not as toxic as Nice to meet you
2ML loves 2FL

Yes, the storyline isn't similar BUT the vibes are:
- All/most the main characters are really "deep" in thought, not shallow: a lot of forgiveness and consideration for others
- Villain/antagonist is very gray...not black and white and the main issue was handled with utmost maturity
- ML has a painful past/both parents passed BUT it doesn't seem superficial (his past isn't his personality, it's just a part of him)
- FL is mature and understanding but upbeat

Other face-value similarities:
- ML likes FL first
- SML is the same actor (but his character is waaaay more light/superficial in GIYH)
- Similar length and pacing (although RMLTD has a bit more drama...bc its business)
- The chemistry of main CPs are soooo good