Molly Tarlov and Ashley Rickards Molly Tarlov and Ashley Rickards

The teens of Palos Hills High have reached a pivotal point in their lives: the last day of school! But for the stars of MTV's Awkward, it was a bittersweet day on set as the show nears the end of filming its fifth and final season.

Awkward Video: Where will Jenna, Matty and more be in 10 years? The stars tell us!

From photo booth fun to sad selfies, check out all of our favorite photos that the cast shared on Wednesday!

#SadBeau last day on the high school hallway set! #Season5 #AwkwardSeniorYear

A photo posted by Brett Davern (@bdavv) on

Today at work... @bdavv @mollytarlov 📷📷📷 #awkwardsenioryear #season5 #lovemyjob

A photo posted by Greer Grammer (@greer_grammer) on

...when they put a photo booth on set! #Humpday #AwkwardSeniorYear #Season5

A photo posted by Brett Davern (@bdavv) on

Lil hunnies @greer_grammer @bdavv

A photo posted by Molly Tarlov (@mollytarlov) on

On the Set of Awkward: Stars share behind-the-scenes secrets about Matty's bedroom