At the cast's first barbecue, Ruthie steps up for an impromptu freestyle rap. A huge hit with the guests, she proves her knack for pleasing a crowd. Amaya lets out her sexual frustration in a kickboxing class, then goes home to try out her new moves ... (more)on Colin. It's Calvin's girlfriend's birthday and the roommates all join in the celebration. When it comes to gift giving, Ruthie gets creative. Nothing says ""I care"" like a lap dance. Later at Local Motion, Ruthie apologizes to Calvin for her birthday dance the night before. Calvin accepts her apology but admits he was shocked. Colin and Amaya's playful antics move to the hottub, where he sarcastically tells her that women are ranked fourth in importance after guy friends, Pez and toilet paper. In a confessional, Colin tells it like it is. He likes Amaya, but it seems that Amaya more than likes Colin.