Lovely shot - might be nice to remove the dust spot from behind the head and to clean up the BG noise at bit - otherwise good light, sharpness and eye contact
Good cleanup on the repost, but the large crop is showing its effects. The light may have been good, but its angle not so much...I'd prefer if the sun were behind you to avoid the shadows sprinkled here and there (see eye, and area near and behind the cheek).