The Holiday Shift

Tess feels conflicted about Sam and Trevor and seeks Henry's advice; Summer avoids the past, while Deonte obsesses over his new crush; Ronnie and Marissa's friendship grows; the Mystery Giver brings even more cheer; Trevor drops big news on Sam.

Trevor asks for Sam's help picking an engagement ring; Sam botches being honest with Tess; Ronnie admits he has feelings for Marissa; Deonte fears his love is lost; Harry helps Summer reconcile with her sister; the Mystery Giver is identified.

Tess learns Sam is moving to New York and has second thoughts about Trevor; Ronnie stages an epic battle to show Marissa his true feelings; the friends celebrate Christmas Eve eve together; City Denim is saved; the true Mystery Giver is revealed.