Pretty Little Liars turns 100 episodes young on Tuesday night.

How will the ABC Family smash celebrate this milestone? Via a nice, calm hour of television with no drama and no mystery whatsoever. JUST KIDDING!

Based on the first clip released from Pretty Little Liars Season 5 Episode 5, Hanna will continue to struggle with Ali's return, as it causes her to ask many questions about herself.

Specifically, as depicted below... who am I?

 

Elsewhere, Spencer will learn the truth about Shana. How so? Click Play and find out:

Go watch Pretty Little Liars online in order to catch up and return to TV Fanatic soon after Episode 100 airs for a complete recap and review!

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