Y n is the younger sister of Nathan and younger half sister of Lucas, she is friends with Peyton, Brooke and Haley, all of the basketball team have a crush on her, but are scared of Lucas and Nathan, and neither of them have any idea the team is crushing on her. Deb and Dan are her parents, she has a very complicated relationship with Dan and loves Jamie with all of her heart, Jaime is the son of Nathan and Haley