Both male leads are so adorable and full of grease(cheesy af!). Junyeol and Hyungsik characters are CEOs of game companies while Boyoung and Jungeum characters are also developers of games. In short, both couples are into developing apps, games, and dating in the office. Haha. Both are fun to watch!

Both male leads are writers who are fond of releasing consistent dark novels. Well, there's a story behind, but its story is interesting as characters' real personalities keep on developing. This is beyond a romcom drama! ^^

There's also a connection between Go Kyung Pyo and D.O. characters and the male leads that only them could experience.