[s4e20]: Lily

: Emma and Regina track Lily to a diner where she is living under the name "Starla".

: Revealed to have lived a life plagued by bad luck and dark impulses due to the Snow White/Prince Charming's past actions. [S4E20] Lily

For deeper analysis, you can check out reviews and recaps on sites like TV Fanatic and Entertainment Weekly. Once Upon a Time, Season 4, Episode 20: Lily : Emma and Regina track Lily to a

: Grapples with her "potential for darkness" and the guilt of knowing Lily’s life was ruined to ensure Emma’s goodness. Once Upon a Time, Season 4, Episode 20:

This guide covers of Once Upon a Time , titled " Lily ," which originally aired on April 26, 2015 . The episode focuses on Emma Swan’s quest to find her childhood friend, Lilith "Lily" Page, and the revelation of their intertwined destinies. Episode Overview

: Lily reveals she has known the truth about her heritage and Emma's parents for years and has been seeking revenge.