Spencer tracks down Alex in this sneak peek at the 7/19/10 episode of Pretty Little Liars. She talks him into a date, but he has a few demands first.
Added:
Aria receives flowers on the Pretty Little Liars episode "The Homecoming Hangover." Just one problem: they aren't from Ezra. See who sent them in this clip.
Added:
In this clip from "The Homecoming Hangover," Emily struggles with her feelings for Maya. Hanna listens and tries to be a good friend.
Added:

Pretty Little Liars Season 1 Episode 7 Quotes

I'm kept quiet about a lot, Emily. The least you can do is get me that file. You owe me that much.

Jenna

Emily's mom: My daughter doesn't lie.
Police officer: Ma'am, everyone lies.