Stranger.by.the.lake.aka.l.inconnu.du.lac.2013....

It seems you're looking for (original French title: L'Inconnu du lac ), directed by Alain Guiraudie.

Franck enters into a passionate affair with Michel, fully aware of what he is capable of. As a police inspector begins poking around the beach asking questions, and Henri grows suspicious of the new couple, the idyllic summer setting turns into a suffocating trap. Stranger.by.the.Lake.AKA.L.inconnu.du.Lac.2013....

The story follows Franck, a young man who spends his summer days tanning and his evenings looking for connection at the lake. He strikes up two very different relationships: It seems you're looking for (original French title: