Have you ever regretted not confessing to someone you thought you wouldn't mind spending your whole life with? Well, I have. It's been a year since I last saw him. I wonder how is he doing

Wonwoo is really unpopular, unsociable and clumsy guy. His total opposite is the most popular guy in school named Mingyu. He draws people's attention everywhere he goes. One day, when someone is confessing to Mingyu outside behind the school, Wonwoo accidentaly interrupts them by tripping over some bushes, falls and drops his bread he had bought for his lunch.