I like the first shot. I like what you did with the depth of field. Good lighting too.
Second one, not so much my thing. I like the idea you had, DOF is great too, but the subjects are kinda crooked. It works sometimes, but not in this case.
The first one, I do like. The second one not so much. It seems like everything is the same color, or the same shade of color. But I don't want to take away from the concept, good idea.