@breizh It was established that Gai is the type to run away from things that are too much trouble. He'll always choose the path of convenience. I don't know why he suddenly decided it's too much work to be with Shio all of a sudden, though. I don't even care about Gai or Shio tbh, I just feel bad for Ran.
@Rellea meh, I don’t care one bit for Ran, he always has a poker face on. I know that he isn’t the type to show emotions but I don’t feel his sadness at all, even when he is crying tbh.