When a letter accidentally shows up in the mailbox of Team's home, but it's addressed to their neighbor down the street, Team isn't too thrilled about having to bring it to him. But when blond Win opens the door, a summer story begins to unfold. Team begins to spend more and more time with Win and discovers they have a lot in common. Especially the water, which Team loves as a swimmer. So Team spends all summer at Win's house and especially in his pool, where they work together on Team's form for the university swim club that Team is about to start after the holidays. The more time Team spends with Win, he realizes that Win isn't just a good friend and brother to him, but maybe something more. And Team struggles with these feelings because he's never been in love, much less with a boy.