It seems like Seunghyun is doing that stereotypical trick where he wants to make Eunseo jealous. Bleh. Besides, I agree with Eunseo, Jinha should definitely take priority over a jerk like this.
@ItsHanabi They're not related. The now rich grandpa became an orphan and was adopted into a family, that family had two children. The youngest son of the family was the FL's grandfather.
he's obviously trying to make her jealous, but it backfired gloriously 😂. honestly if you like her, you should've just stepped up instead of playing games