On last nights episode of Pretty Little Liars, Aria finds out more secrets from Ezra's past as he disappears for a "Family Emergency." Hannah continues to try and step in and help by being there for her as a friend, but isn't successful in her attempts. What Hannah is becoming successful at though, is winning her new boy toy over.
Meanwhile, Toby and Spencer's parents continue to worry about Spencer's health mentally and physically as she continues to struggle with her newly exposed pill addiction. And of course there's Emily, who is about to ruin her relationship with Paige, trying to get a package to Allison.
Check out Season 4, Episode 21 of Pretty Little Liars entitled, "She's Come Undone" below!
Images are screenshots from the video above