after watching the queen of hearts theory video in another qustion...there are so many signs that it's brooke/brucas. what sign are they that relate to peyton/leyton?(if there any?)

The "queen of hearts" theory would probably explain everything BUT as all the crappy story turned out i honestly thing BL won't happen again anyway.
Sure there were like a million BL signs according to that "perfect" theory BUT unfortunately now everything leads to Pucas/Brulian.
Don't think there were ANY signs to tell you the truth that relate to Peyton/Lucas.
MARK'S BAD composição literária i suposse...