i think the color pic is way more outstanding than the white and black one cause here you see how your lips and hair nearly have the same color and i can see those cute freckles on your shoulder better
......and you really looking so enticing that there might come up the idea ;- of kissing you ^^
I think I prefer the colour version. It's a great shot and the colour holds it together very well. In the b/w ... I think the colouring in the corner spoils it. I think it would be better monochrome, though with warm blacks.