Yukihiko was playing the piano at Koichiro's bar as usual. Koichiro is Yukihiko's boyfriend and he is always kind to him. But one day, Yukihiko meets Ryosuke, his ex-boyfriend. Ryosuke tells him that he was looking for Yukihiko. Yukihiko was trying to forget Ryosuke, but he still remembers good memories of him. Even when Yukihiko sleeps with Koichiro, he thinks about Ryosuke.... Yukihiko, Koichiro, and Ryosuke. Who will Yukihiko choose or...?