Lisa and Stassi theor a surprise party for Scheana; Tom confronts Jax about the cheating rumors; Kristen's meltdown at SUR causes her friends to support Ariana.
Lisa hires a new hostess named Vail who catches the attention of Jax while James struggles with Kristen's approach to Tom.
Scheana, a new employee at SUR, is labelled a "home wrecker" by Stassia because of her past affair with a married man.
Jax gets caught in a lie while flirting with the new hostess and James tries to work things out with Tom Sandoval while Katie and Tom Schwartz seek professional support for their relationship.
Scheana struggles with events as her dream wedding day turns into a nightmare while James confronts Kristen over Tom.