Renai Metro

Unrequited love runs beneath the surface like a subway, carrying college student Nozomi’s secret feelings for her senpai, Shusuke. She has long loved him, but he is already happily involved with Moe, a beautiful and kind-hearted woman whom Nozomi cannot bring herself to resent. Then Atsushi, Moe’s brother, discovers Nozomi’s one-sided love. His discovery marks the start of Nozomi’s troubles.