Everyone tries to make the last night of high school count.
Uh Huh — Act As If
Sadie leaves graduation after telling Lissa she wishes Sergio had been there which gives Lissa an idea; Jake calls Tamara out on her obsessions after spotting her hording the grad day pamphlets.
Jenna & Matty continue with their romantic night with a trip to the "beach" aka the long jump sand pit on football/track field, they feed each other gummy worms as Jenna checks off things on the list.
Jenna & Matty finally have the conversation Jenna had been avoiding since Matty told her he would have to be at Berkeley the next day after graduation about their relationship.
Val surprises Jenna at her door then she proceeds to give Jenna life advice which begin to resonant within Jenna to trust her heart as realizes that she wants; Matty calls Jenna.