As I watch this show, I felt that the FL gave the same vibes as the character of Jang Na Ra in kdrama Fated to Love You (You are My Destiny).

Story is also similar in the following aspects -
- Rich ML/ simple FL
- Outstanding 2ML who treats FL too well
- FL had a cheating ex, ML has an ex-gf who wants to come back
- ML secretly supports FL
- Families that support the ML/FL relationship