"Desperate to avoid his family’s judgment about his perpetual single status, Peter convinces his best friend Nick to join him for the holidays and pretend that they're now in a relationship. But when Peter’s mother sets him up on a blind date with her handsome trainer James — the plan goes awry."
I know Urie is the lead Peter, but I'm not sure whether MacFarlane is the best friend tagging along or "the handsome trainer" he falls for. If I had to guess I'd guess he's the handsome trainer though, because Luke MacFarlane is basically the platonic ideal of "handsome trainer" at this point. Anyway I forgot to mention him in my review because his part's pretty small but Urie is also in that SXSW movie I reviewed called Swan Song, starring Udo Kier as a road-tripping former-hairstylist -- that movie also co-starred Jennifer Coolidge and I guess Coolidge & Urie are a package-deal now because she's also in Single All the Way. As is Kathy Najimy. They know where their bread is forever buttered. (The gays, I mean. The gays.)