Pretty Little Liars Season 1 Finale Sneak Peek: Emily's Moving? Tweet March 15, 2011 by Rebecca Martin Related: Pretty Little Liars, Sneak Peeks , Emily Fields , Pam Fields , Season 1 Episode 22 Credit: ABC Family Channel © 2011 Disney ABC Television Group Air Date: March 21, 2011Emily's mother wants to relocate to Texas on Pretty Little Liars Season 1, Episode 22, "For Whom the Bell Tolls."