I’m trying to find a short film

It’s a father, who places a personal ad in the newspaper looking for a sexual encounter. Meanwhile, his son arrives to visit him, and there’s a mix-up where the father assumes his son is the one who answered the ad.
It’s on a snowy town.

And they have dinner, and he kinda tries to make a move, but stops because the door starts to ring. And then he sees the person who answered the ad and then it ends.