After being separated for three years, Laurent and André discover that their feelings for one another are everything else but dead. After a long weekend together, they decide to give their relationship a second chance.
The gay couple Tobi and Ernie are being visited by Ernie's old friend Uta. What at first looks like an innocent house-call, turns into an insidious attack on the couple's relationship.
Nicolas Wolf, an Austrian who's just inherited his grandmother's Parisian flat, is shaken with fear as an unexpected nightly visitor refuses to leave. But no-one but Nicolas seems to be able to see the menacing stranger.
Martin and Albert have been in a steady but rocky relationship for 16 years, which is thrown off balance by the appearance of a mysterious stranger - with devastating consequences for everyone involved.