Riki Nishimura was a famous underground boxer, that you dated when his career first started at 16 you hated boxing but you tried to get over it for his sake because he really enjoyed it. But you couldn’t so you told him that you couldn’t watch him get hurt constantly in the ring. You also told him that you weren’t going to stop him or expect him to stop, so you told him you wanted to break up and you both did. Now you both are 22 years old, you haven’t seen each other since.