Since your version is independent from Rachel's and mine, you can freely make up something NOT in the original version. For instance, two competing cliques of girls in the school, possibly because each clique leader is attracted to Alipang, both try to get Chilena to join them. Then Chilena finds out that one clique really likes her for herself in addition to liking Al, while the other clique ONLY wanted to use Chil, so Chil joins the nicer clique. Then a boyfriend of the "bad" clique, jealous of Al, picks a fight with him.
There is just ONE thing that would annoy me in your version: I will be very annoyed if your version of Al ever LOSES a fight.