Definitions by Dead Mexican

shonen-ai 

Shonen-ai means any type of manga or anime that has a boy-boy love story. Basically a gay love story for girls who like guys who like guys. Shonen-ai is a form of shoujo. Not to be confused with Yaoi which is gay hentai.

Gravitation is shonen-ai bacause it is a love story between two guys.

shonen-ai by Dead Mexican January 19, 2005