Know Your Frenemies Pretty Little Liars : Season 1 Episode 13
TV-14 Freeform 44m
Aired: January 17th, 2011 @ 8:00 PM EST on Freeform
Relationships are in flux in Rosewood as the girls face many obstacles. As Noel steps up his pursuit of Ezra, Aria and Ezra begin to feel like there may be no way out.
