I don't think people realize how hard it is to capture an idea in this painterly loose style, but it is hard. I am teaching myself how to do it and it takes a lot of practice. All my images have thus far ended up in my "don't show this to the public folder". However when I see who can do it; it makes me want to practice that much more. I cannot wait to see more of them.
Even if the positions of the bodies on the ground seems static, the whole picture has got a lot of motion in it. I don't know how you came out with it, maybe it's the wide width, the pose of the main character, or the light contrast but it's stressful. I think more than "in a restaurant" which is more common.