Like Bea said, the first thing that stuck out was the WB in 1,3 and 5, fix that first of all.
#1...a bit more blur on the BG would have been better IMO.
#2...the conversion isn't bad...the pose is ok but could be improved, she's leaning in on him but there's still a space, like she's keeping her distance to him.
#3 isn't bad, only so much you can do with a kissing photo I guess.
Better BG blur on this one than the first.
#4 isn't bad either...those glasses in her back pocket bugs me tho. And the conversion isn't bad either.
#5 I like this one...fix the WB and it would be good.
#6 my favorite...I agree about the arch but aside from that its my favorite and a nice portrait to me!
#7 isn't bad either, zoom in a little and I'd say away from centering things too much...other than that not bad.
Keep it up Brandon, with a little processing you're off to a good start!