I was on OTHforums when someone asked about the ব্রুকাস্ break up and I realized I've got so much to say about it.
Brooke on Peyton.
If I remember it correctly: 1] Peyton told Brooke about her feelings for Lucas 2] Brooke found out about the লাইব্রেরি kiss
Peyton telling Brooke about her feelings has a big effect on the ব্রুকাস্ break up. Brooke could have forgiven the লাইব্রেরি kiss, she could've chosen to believe that it was innocent, but আপনি cannot do that if আপনি know that Peyton has feelings for Lucas. I know in the Leyton timeline it isn't like that, but in Brooke's it was. Anyone in Brooke's place...