Changkyun likes being around Jooheon because most of the time it's easy. He's warm and he's sociable and he's funny. But sometimes being his friend can be a lot of hard work. Right now for example he's convinced that their leader has a secret girlfriend. Changkyun thinks it's nonsense and has tried to tell him so. But Jooheon is as stubborn as he is easy to get on with and he won't hear it. He's right, he knows he is. And he's going to prove it.