Love your attitude about C+C.
First off, nice couple and she (!) really lights up in photos! The colors are very pleasing to me. Some good use of bokeh as well.
Two or three folks have suggested several things. My only suggestion would be on a couple or three I found myself looking for hands and maybe feet meaning either a tighter crop or make sure you show the hands. Example: I love the shot where the young lady is laying down. One can almost sense the love they feel for each other but I am looking again for a tighter crop OR show her entire foot on the right side of the photo. I am old and already forgetting the order of your shots but I believe the last shot is a good example of the gentleman's hand being just out of play. Your mileage may vary but you can tell in non portrait shots I am big on hands showing or "accounted for" meaning behind them, pockets or something like that.
None of this means I don't like your work. This IS a nice series and a great thread. There were tough conditions with harsh lighting and shadows. Without the previously mentioned reflective lighting as another poster commented on you faced quite a challenge. We all do these things our own way but can learn from each other. I must say I love your putting yourself out here for real C+C. I wouldn't let a single post get to me. I suggested on another forum that it is best to read posts as merely words on a screen without tone or anger assigned to them. I think all the comments have been informative. I must warn you that just like the other poster I never made my living shooting weddings/engagements so my comment is based merely on what I like after decades of shooting just about everything.
Despite my and the other comments you captured the feelings these two have for each other and that is never as easy as it looks. Good job.
All good wishes.