Aois best friend Moe is in love with their high schools prince, Shusei Kugayama. But when Moe confesses her feelings, Shusei turns her down hard, and a furious Aoi takes him to task. So its quite a shock when Aoi finds out that the boy moving into the apartment next to hers is Shusei! Things go from awkward to intolerable when Aoi accidentally starts a kitchen fire in Shuseis apartment, and is forced to let him move in while the damage gets cleaned up.