In image 1 I would prefer to see more space in front of them, not behind them. There is an object behind him that gets my eye attention, looks like a trashcan or bin or something like that. ?
Don't care for the low contrast face/eyes on man in image 2.
Don't care for the composition (head chop of man) in image 3.
Great work...I think #1 is the most flattering photograph of her, the way her jawline is presented with that tilt of her neck. For some reason, the shadows on her face in #2 don't seem to be nearly as flattering, just a personal opinion...others may completely disagree
thanks
image 2. there is a problem that i tried but couldn't fix and steady hand you picked it up the man. somehow I had a sort of a flair/low contrast thingy. and if i play with contrast there I was messing up the lower half of face
On the color shots, a little shot of fill flash may have helped bring the subjects standout from the bright background. They seem to be a bit shadowed to me. Nice job, none the less.