Of course she is attractive, and we're going to notice that. What I like about this picture (besides her) that makes it stand out is the lighting and color and composition- fantastic hues to the back wall and shadow there. I'm guessing it's from the light or reflectors, but the warm and cool tones really make this picture stand out. Without that, and the bed and cover, it's just the quite pretty girl in a nice shirt with nice nails and hair and all that usual stuff. lol.
Any post processing on the color?
The only thing I think would add to this crop/adjust the composition to have the left edge of the image end right where the headliner/curtain seam (or whatever that is) begins- and expand the space by your sig to the right the same amount perhaps, to keep the ratio.