After Noboru saves Hayase from drowning by giving him mouth-to-mouth, Hayase grows confused about his feelings. It doesn't help that around the same time he meets Noboru's twin brother, Ryū, who has a very different, outgoing personality.
Storyline
After Noboru saves Hayase from drowning by giving him mouth-to-mouth, Hayase grows confused about his feelings. It doesn't help that around the same time he meets Noboru's twin brother, Ryū, who has a very different, outgoing personality.