Scheana breaks down when her plan for a perfect wedding falls apart. Kristen lives up to everyone's worst expectations when she fights with James at the reception. Tom Schwartz makes a bad situation worse when his apology gift to Katie leads to tears.

In the Season 3 finale, SUR's annual photo shoot turns tense as Tom Sandoval confronts Jax for stabbing him in the back. Katie forces Tom Schwartz to take action in their relationship, while Tom Sandoval and Ariana take their own relationship to a whole new level. While Stassi accepts Lisa's invitation to the restaurant's anniversary party, she finds returning to SUR more tense than nostalgic.