Tsuma, Shougakusei ni Naru. Episode 7 English Subbed Episode Title: A Sign of Happiness Episode Description: Mai and Keisuke receive a surprise visit from Renji. Keisuke is shocked to learn that Mai has a boyfriend and depressed to realize that she might eventually move out. Moriya notices Keisuke's mood at work and tries to think of a way to help cheer him up.