Acchan is curious about lesbian sex, and she has this lesbian friend who she wants to do it with. She offers her money and they do it at a love hotel. After that night Acchan starts openly avoiding Ucchi. Ucchi confronts her about it, and Acchan tells her she loves her. Ucchi is a bit surprised by this, but feels the same way, so she asks if they should start dating, and thus they become a couple.
We Can't Go Back To Being Friends