The anime follows a band of four high school male students who are close-knitted friends: Tomoya, Natsuki, Tsuyoshi and Keiichi. These students does not have any club activities. They rush through their studies so they can have fun during their days. Love is their primarily topic of interest. Natsuki has an unrequited crush towards a girl named Anna who is from another class. His friends keep butting in their relationship.