Gossip Girl Quiz: Who Said It - Serena Van Der Woodsen Or Dan Humphrey?

Gossip Girl Serena
The CW

12. "People Keep Fighting About The Same Things Until It Breaks Them Apart.”

Serena Van Der Woodsen

Dan Humphrey
Contributor

Aimee Klapisch hasn't written a bio just yet, but if they had... it would appear here.