Hi Charlotte
These are lovely pictures of Peyton(? please correct if I am wrong!). Perhaps just my approach to processing

Of the 3 I think the last is the strongest:
The first, whilst clear, leaves a question in her expression, apart from the stem across her eye.
The second loks as though she was cought between ready moments. her hands distract somewhat from her face, though the furtive glance is nice.
In the third, I like her expression and the hands obscuring the mouth doesn't distract from that. Again a question, but this time it is peering into her world rather than being questioned. Not my strong point (others seem to notice things I don't in web pics), but a couple of technical tinngs I noticed are that there is a suspicion of movement or camera shake around the left eye (could just be me) and that the finger on her left hand can be confused with her top lip. The skin colour is lovely!
Mike