Hanna owes Caleb a favor. For what reason? Read our latest Pretty Little Liars review and find out now.

Look for this shady character to try and cash in on Monday's new episode of the ABC Family drama, titled "Je Suis Une Amie." The following clip will give you an idea of how.

Elsewhere during the episode, the girls will attend a high school swim meet, which means more tension between Paige and Emily. We can hardly wait.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.