I watched Episode 5 again tonight, and specifically watched the way the Mates held their wine glasses. (They sure drink a lot on this show!)
Anyway, Franklin and Brian both held their wine glasses by the stem, and Wes held his by the globe part of the glass. If you look at the preview for next week, when all you see is the 2 hands, each holding a glass, the glass is being held like Wes holds it, by the globe, not by the stem. I'm not saying for sure that Wes is gay, but I am saying that I feel James picked Wes for his date. I'm just hoping that Wes is gay.