Don't be hazed by the many negative reviews in the comments. I don't get all the hate for this drama and the low rating. This drama like Go Back Couple was short, but super effective in conveying the message. I love this drama to pieces. This is my first time seeing a lot of actors in this drama but they are so great! I don't understand why these actors aren't getting more lead roles in dramas but they should! The chemistry between Kang Yeol and Kang Yeo Doon was everything!!! I seriously loved them together. Though I had SLS for Seo Ha Joon (my poor Ji Soo!) BUT you can't beat Kang Yeol. Like the way he smiles and looks at Kang Yeo Doon was like seriously so cute. Anyways, just watch this drama. The osts are also so bubbly and relaxing to listen to. The only reason why I gave this drama a 9.5 instead of a 10 is because I have watched so many good dramas that I am picky about which dramas I give a 10 to. But this drama is so good so just watch it. I promise you, you won't regret it.