A gorgeous image, I love their happy expressions! The background is rather busy and the AA sign a little obtrusive - it is hard to remember to plan the background as well as the subjects. Typical man, he has his hand in his pocket and his jacket is undone, but I think this shows just how relaxed he was about you taking the photo. It might improve the image by cropping slightly both left and right - and perhaps cloning out the AA sign. I'm sure they are pleased with this shot, I know I would be!