He reminds me of a young Tom Cruise, it's something about the eyes and nose ;)I really love how you did the shadows on the left side of his face, it looks great<3
As for constructive criticism - the sky[?] on the left side is IMO a bit dark and kinda throws off the balance in the picture. But I still love it though.

I'm really sorry but I still haven't gotten to work the Maryna-picture since my computer crashed sometime before christmas. When I get back from Egypt I swear I'm going to. Cross my heart.
Oh& glad you had a good time in Florida!