When he pretends to have amnesia, the guy he hates starts acting like his boyfriend?! College seniors Maho and Yuma bicker so much that their classmates call them an old married couple. Upon waking up in the hospital after a nasty fall, Maho decides to get revenge by pretending to forget who Yuma is, only for Yuma to tell him that the two of them are going out! Just when Maho is about to tell Yuma to knock it off, Yuma suddenly begins cuddling up to him like a loving partner. As panic begins to set in about Yuma's extreme transformation, Yuma pushes him down onto the bed with a practiced expression "like he always does." But they really were on bad terms, right...?!