 CONT: Peyton is trying to help Brooke get Lucas and her to connect  more. She tells Brooke to tell Lucas to listen to tracks 8 and 11  and when Brooke goes to Lucas she says tracks 8 and 13. Later, Lucas  tells Peyton he knows it was her who said songs 8 and 11 meaning he  somehow understood that Brooke meant 11 when she said 13.