Sauna

Sauna is a Danish romantic drama film, directed by Mathias Broe and released in 2025. Adapted from the novel of the same name by Mads Ananda Lodahl, the film stars Magnus Juhl Andersen as Johan, a gay man living in Copenhagen who freely engages in casual sex at the gay sauna where he works, but unexpectedly finds a deeper romantic connection when he meets William, a trans man.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.