My eye was drawn to the hand under the woman's (beautiful) face. The hand seems too small to be her hand, strangley purple, and positioned in such a way that I can not imagine that it could possibly be hers. The more I look at it the stranger it seems. (kind of like when you say a basic word 25 times out loud it start to sound wrong and odd to the ear). I do like the shot for several reasons. The main reason is the possible story lines that one can imagine when viewing the photo. His smile indicates that he is playing the camera. Her smile looks like she is amused with him. Interesting photo
I am sure they will be pleased with it.