I think you missed focus on the first one or your webshare is messing with it. He is not as sharp as she is.
I don't understand why they are jumping? Them kissing behind their sand are would have made more sense to me.
What story are you telling me with the ring shot? How does it apply to this couple? I am thinking a better shot would have been on her hand and some pose of their hands. I love ring shots and this one isn't working for me.
The iPhone pic....a way over done shot and but you did reproduce it well.
Don't like the pose and I think you could have used the leading lines of the stair rails better. You have other frames of this idea?
The last shot is probably the best out of this series.
Keep at it! E sessions are a lot of fun.