Whitney questions her life in New York City as she struggles with her break-up and competes with Olivia for new responsibilities at DVF.

Tamarama's upcoming tour forces Jay and Whitney to determine the future of their relationship. While Whitney picks up the slack when Olivia is unprepared for a big meeting at work.

Whitney is crushed when she discovers that Jay's mysterious night out was spent with his ex-girlfriend. Olivia steals the credit from Whitney when they style an ELLE cover shoot and Allie moves in with Erin.

Whitney's run-in with Jay's ex-girlfriend Danielle causes her to second guess trusting Jay. Allie considers moving out after hearing about Adam's trip to Miami.

When Adam kicks Jay out of his apartment, Jay asks Whitney if he can stay with her. Plus, Erin's plan to juggle two guys backfires when Duncan and J.R. meet face-to-face.

Olivia invites Jay's band to perform at a charity event but her plan backfires, leaving Whitney and Olivia at odds. Meanwhile, Erin's new relationship is threatened by her renewed feelings for her ex-boyfriend.

Kelly Cutrone accuses Allie of being too skinny, and Whitney finds herself caught in the middle. Erin runs into an ex-boyfriend, and old feelings begin to return.