One day, Bossun discovers a box of video tapes in his mother's room. The videos show his young mother, a pretty woman named Haru, and a man who looks just like him...
I'm sorry for watching them without 
your permission, but I'm interested...
Siento haberlos visto sin pedir 
permiso, pero tenía curiosidad...
Eu sinto muito por assistir sem sua
 permissão, mas fiquei interessado...