Sensei always looks out the window and sees a student running. There, he started falling in love with him. But the sensei has a fiance and drama starts when the student also falls in love.
Hiraiwa and Harui are best friends, and neighbors. Hiraiwa loves Harui very much, but Harui always says that its "None of his business" or, "I dont care". Suddenly, Hiraiwa has to take a tough decision between leaving Harui to work in Osaka, or stay in college with Harui.