It's bad to gossip about your friends.
Madeline is best friends with Heather, but Heather doesn't get along with Madeline's cheer group.
Madeline wants her cheer group to accept her.
Madeline overhears her cheer group mentioning Heather, and tells them if they care for her as a teammate, they will stop gossiping about her best friend.
Madeline overhears her cheer group talking about Heather and joins in.
Madeline's cheer group obey her wishes and the drama ceases.
Heather witnesses Madeline's conversation and refuses to speak with her ever again.