Well, I start with the misleading cover. Judging by the faces of the actors one could say it must be a comedy. Unfortunately, the moments when you can laugh are really seldom. It's more drama.
In a few words - it's yet another story about a guy who has problems with his own sexuality, thus he hurts everybody around.
What I liked the most about this film, was the actress who played mother of the main gay character.
There are parts in the screenplay that sound and look quite fake (for example the ending scenes, or the scenes with french rap music in background (he????french rap???).
On the other hand, knowing the ability of US cinema makers to create real gay-theme nightmares, "The one" isn't entirely bad.