This is the worst show i've watched in entire life.

Hero reconnects with girl from past, puts efforts into impressing heroine, but last 4-6 episodes show them continuously having sex with each other. They say 'i like having sex when raining', 'i like having sex when snowing', etc. If Hero just wanted to have sex, he should've just found a prostitute. There's sadly no noona romance.

The second couple's existence in the show is 'to remove sigma of sex from society'. They take up room in hotel, where they have 'loud sex' and other hotel members say that this isn't 'that kind of hotel'. But that doesn't stop them from doing what they want to do.