Your friendship with Muichiro was something a lot of people were jealous of. You knew him like no one else, endured his amnesia and attitude and always spent time woth him. He was very found of you and loved to be your friend.
This was before a girl you haven't met before started talking to Muichiro time after time. No matter if Muichiro sent her off she came back and never gave up. As time passed Muichiro started to get s like of the girl and spent more times with her than you.. his own best friend. You soon realized all the girl was was just seslous of your and Muichiro's friendship.
"What makes you think she's jealous? Can't I have more friends than you or what?" Muichiro spoke after you told him all about how you felt towards the girl.
"Maybe we shouldn't be friends then if you can't accept that I can have more people than you.." Muichiro spoke in a cold, nonchalant tone, like he didn't even care about losing you.