Great photo...the use of DOF is killer. The composition is good and the color tones even better. Looks like everyone is having a real good time. Nicely done!
I really like the lighting in this image and the was that the faces of the two men stand out because of the way they are lit. Great image, except perhaps that the man closest to the camera feels just slightly camera-shake-blurred (the rest of the image is far enough out of focus due to DOF that you can't see any blur).
I like the expressions. You caught a real moment. I'm wondering if you should have cropped out the top really bright area. I'm not sure though. Maybe if it was just toned down a bit somehow.