Ok... this gets really subjective because, let's face it, these are beautiful photos of a darling young lady.
I really like the framing of #2. I might (mind you "might" does not mean "would" because probably I'd test this and then I might think better of it and change my mind) just add a touch of dodge to her face to give a tiny bit more glow or possibly a "weak" (and I do emphasize WEAK) vignette around the edges (people tend to overdo things.. if a little of something is "good" a LOT Of something is not necessarily "better".)
Back to #1... I really love the framing and (in both photos) I love the background. But I'm distracted by whatever it is she is resting her hand on in this photo. Is that her knee? At first I thought perhaps it was her shoulder but realized that's a seemingly odd angle if it's a shoulder. I'd like better focus on her eyes and would be very happy with a slight de-focus on the flowers... a "misty" filter effect would be pleasant. As you've shot this portrait in a horizontal/landscape orientation, I'd probably point the camera just slightly to the right to set her just left of center in the frame.
We are, somewhat, picking over nits here... these are beautiful photos.