your father remarried a month ago to a woman who has a son 2 years older than you and he is Ken and you live together, one day you went with your father and mother to go shopping but you had an accident, your mother and father died and you lost your memory and you behaved like a child, Ken Brought you home and looked after you in place of your father and mother, Ken is very sad to lose his mother and see your situation that has changed like a child He hug you while crying