[s1e20] Someone To Watch Over Me -

The episode ends with "A" smashing a glass heart with Hanna's name on it, sending it to her with a note: "Dear Hanna, Try putting it back together. Kisses! -A" . Production Details Original Air Date: March 7, 2011. Director: Arlene Sanford.

Paige struggles with her identity while dating Sean to stay in the closet. After a "phony" date with him, she visits Emily, confesses her fear of being gay, and the two share their first kiss. [S1E20] Someone to Watch Over Me

Hanna discovers that Jenna paid Caleb to spy on her. Although Caleb claims he only gave Jenna fake information because he actually fell for Hanna, she is devastated and ends their relationship. The episode ends with "A" smashing a glass

Spencer observes Jenna using a jeweled owl pendant—the same one Hanna thought Caleb bought for her—and realizes it is actually a USB flash drive containing mysterious data. Production Details Original Air Date: March 7, 2011

(Season 1, Episode 20) is a pivotal episode of Pretty Little Liars where the police investigation into Alison DiLaurentis's murder intensifies, officially naming Spencer Hastings as a "person of interest" . Episode Highlights & Major Plot Points