Isn't it more like he left her alone because she wanted to be left alone? Yakushimaru certainly hasn't made any effort to be friendly with him in quite a while, rather, she has pretty much made it clear that she wanted to distance herself from him.
@rpapo Not reverse psychology. Ootani realized that he needed to be a less negative person to attract her. So he focused on improving himself instead of focusing on her. He got more positive and she noticed him more as a result.
Anyone else here feeling absolutely no sympathy towards her?
I mean she's rejected him before, constantly ran away, all while he tried his best and now that he seems hard to get she wants to be with him.
Her behavior this entire series has been pretty unlikable, at least from what I remember.