ZOE HART HAS A SECRET – Zoe (Rachel Bilson) is so uncharacteristically happy as of late that it causes her friends to speculate as to the possible reason behind her new attitude. Turns out that Zoe is hiding her new friendship with AnnaBeth (guest star Kaitlyn Black), who doesn’t want Lemon (Jaime King) to find out since Zoe is Lemon’s sworn enemy. Lemon campaigns to become the Belles’ new Memory Matron, but she has to overcome a few obstacles to secure the honored position. Scott Porter, Wilson Bethel and Cress Williams also star. Jim Haymen directed the episode written by Beth Schwartz.