MLM movie that ends with them kissing at someone elses wedding or get together

I remember the movie being about a gay guy finding this ‘straight’ guy giving him a ride to it was either a wedding or get-together I think and they ended up sharing a hotel. In the car ride at the start, the ‘straight’ guy is talking about how someone was mad at him for sleeping with other girls etc, and the other guy was rolling his eyes and driving. I don’t remember much but that and it ends in one of them exiting a door at either the get-together or wedding and kissing.