Shusei is the most handsome and popular boy at his high school - and he's turned down almost every girl there, including Aoi's best friend. But when his apartment catches fire, he has to move in with his neighbor: Aoi! What will these unwilling roommates become to each other when forced to share an LDK? Things go from awkward to intolerable when Aoi accidentally starts a kitchen fire in Shusei's apartment, and is forced to let him move in while the damage gets cleaned up.

First published in Japan in 2011 by Kodansha Ltd. On title page, a heart fills space in title. Reads from right to left.