Gabe finds out that his sister Abby and his best friend Charlie have hooked up, meanwhile Lucas gets Molly back by agreeing to her boyfriend terms. When Maureen, Scott, Justin and Roxy play strip kooshball, Maureen and Justin's secret liaison becomes public, leading to Maureen and Justin getting together. When Marco's film project starts to fall apart, Haskell offers his place as a substitute location and later he and Keisha rehearse privately.