The background is just spectacular, such a great color and interesting brightness and pattern. The expressions are great, I love the three-way of girl-to-guy, guy-to-camera, camera-to-girl - you just want to keep looking. The girl's arms are great. I can't imagine that being directed, but if it was - kick ass, because the diagonal there is harcore - and ends up opposite the diagonal created in background where the orange meets the orange/white bokeh section. Nits? Eye-lights I guess, as previously mentioned. And as much as I love the color, that would probably make a monstrous B/W.
Great set. Skin tones are tough. My girlfriend is latina and has very nice golden honey skin. I have typical untanned white skin. I can make my skin look nice in a photo but it turns hers orange and oversaturated. No easy answer.