The romantic escapades of a group of high school students.

Keita, Koyomi, Rin and Yuu are school-mates, friends and neighbours. Yuu likes Rin and Rin likes Yuu, but immaturity, shyness and inexperience stops them from being frank with each other and expressing themselves. They play games instead. Enter Kazuma who may be a cog in the wheel or a road block for the friends.—aghaemi