These are very nice pictures. I noticed that when Fred and Shania were walking down the street, Fred was on the inside of the sidewalk. That's where Shania should be walking on because traditionally a gentleman wants to shield the woman that he's with from harm. Just my two cents. If at that time they were just friends then there really is no need to be chivalrous, but I doubt it or else it would've been a group date with Shania and Fred's friends.
I would say that judging by the fact that she seems to always be a step ahead of him that she is the boss in the relationship and he is just cruising along. Doing whatever she wants letting her lead the way and make all the moves waiting for her to feel secure and not pushing any issues. He's letting her set the pace literally and figuratively which how she wants it for now. Just my observation.