Jenna mingles with the mean girls at an elite charity event. Later, things get even more awkward when she runs into Matty and Jake.

Jenna is still unsure about her relationship with Matty, but after she attends the winter formal with Jake, she begins to re-think all of her choices.

A gift from Jake forces Jenna to decide whether she's ready to leave her past with Matty behind for good.

Jenna's plans to sleep with Jake are hindered by Aunt Ally's wedding, someone from her mother's past and Sadie.

Jake gets upset when he learns of Jenna and Matty's past,breaking up with Jenna saying 'the timing wasn't right'. Matty after finding out goes to comfort Jenna ending up with them making out on Jenna's bed. Once Jake hears Jenna's message on her phone admitting she loves him, he realises his mistake and goes to her house finding Matty and Jenna kissing. Meanwhile Lacey ends up dancing with her old boyfriend Ben at the wedding. Jenna's dad ends up coming finding them dancing and is heartbroken. And, Jenna tells Matty she is still in love with him.

In the season three premiere episode Jenna's junior year brings a wave of surprises and changes that potentially will impact her future in an indelible way.

The death of classmate will leave Jenna to reflect on loss, grieving, and taking responsibility for a secret she's keeping from Matty.

After a late night coffee with Collin, Jenna can't stop thinking about him and what it means to have a crush as well as a boyfriend.

Tensions arise between Jenna and Matty when Collin invites her to a swanky photography showcase at his house.

After an impulsive make out with Collin, Jenna resolves to end her infidelity before Matty finds out.

Everyone pieces together events from Jenna's birthday party to figure out if her and Matty are still together.