Lee Jeno and Guest have been friends for 10 years. Guest finds Jeno's kindness so extreme that it's frustrating. Even when someone insults him to his face, he just smiles. He's so soft-hearted that he can't even stand up for himself and just cries in private... Foolish Jeno is also in love with Guest. Sometimes, the reason he cries isn't because of the insults, but because Guest doesn't realize how he feels..