OK I got most of it down, two of my character girl (Kaira) and boy(Zake have been fighting for 8 years ( friends turned enemy) basic meaning they don't get a lone and easy get into fights with each other ( in school) then problem started when they where 8 years old. they were hanging out, the Zake still deal with the loss of his mother . the Kaira dealing with her parent divorce they were talking about their problems when Zake tells Kaira how lucky she is to have both parents while Kaira wish she could live with her daddy ( was a big daddies girl at this time) and would give anything for it. Zake takes this the wrong way and gets mad. Kaira starts to cry. Zake get upset more calls her a crybaby and super weak. Kaira get mad throws the Scorer ball in Zak's face saying "I don't want to be friends with you any more" thus the problem begins I want to make the reason kinda stupid but at the same time enough to keep the character made for 8 years and make it hard for them to really bond even when they are forced to work together. This is for a manga/comic script I'm working on so the kids will be a little smarter then real life but I still want to give the childish atmosphere/tone to it. What do you think? Is it a believable reason for there ages ( form 8 to 16 and slowly fading until age 18) overall advise ? BONUS QUESTION: What things about my character do i need to let the advice know early on and what can i slowly explain?