The woman's position is very well done. It's relaxed, and she has a far-away look on her face that most people assume when they tune out another. But you might want to try opening the man's mouth a tad to make it look as though he is saying something (which is implied by the body language). As for the overall look of the image, try changing your lighting setup. Turn the shadows off of everything -- or leave only 1 light source with shadows. This will help eliminate the odd shadow patterns like the dark stripe down the middle of your picture. I think you'll find the lighting makes a huge difference in the "feel" of your images. Good luck!