Tears, cheers and a lip-locked kiss with one of his costars is how first-time director Jordan Firstman celebrated the Cannes audience reaction to _Club Kid,_**** the film that follows the ups and downs of a down-on-his-luck New York City party promoter.

And that three-second, sweet, sincere man-to-man kiss is heating up the internet as video of their loving embrace goes viral.

As the crowd…