[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 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. [S1E20] Someone to Watch Over Me

(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 Hanna discovers that Jenna paid Caleb to spy on her