#1 Neat capture, nice dof which draws attn to her but not too blury as to take away from his presence in the frame. I don't like the title of "watchful parent" as it directs my eye to him rather than her where imho the focus should lie. She is really cute and the expression is a good candid catch. Even if u wanted to draw attn to the parent, I don't think that he is being watchful as I understand that or think of when I hear/read that phrase. I imagine a parent who is watching his daughter to keep her from falling or getting into mischief etc, not the pleasant look he seems to have in this shot.
#2 is my fav. great catch. looks a little red in my monitor, but it's not calibrated.
#3 is ok, but seems flat.