The first shot was the 35L, at 1.4
It is a tricky lens to get perfect focus at 1.4 on the 5DmkII's AF system, especially in low light. This one is actually focused slightly in front of her eyes, but a little bit of post-processing for contrast and 'structure' combined with a careful resize to 1024px helps to hide the issue.
I'm sure with a 1-series the AF would be much more spot on, as well as with some addition practice on maintaining my posture and not moving between locking focus and the actual shutter actuation.