Pauly D hosts an epic pool party at Drai's, Mike and Lauren try to suss out Nikki and Maria's intentions, and intense flirting between exes results in hookups in the suite.

Suzi gives an awkward apology for her drunken comments, Derynn and B-Lashes try to get promoted along with their roommates, and Nikki writes an open-hearted note about Pauly.