All the romances in this game are shallow and contrived.
I went with Ann all the way through since you know her the longest so it made the most sense to me and outside of the 3 or 4 special days her dialogue was no different for the other 98 hours of playtime. I get hiding it from the rest of the group but even in solo events its like it didn't even exist. Even in those dates there is no progression and was like starting over from scratch each time.
Funny cucking Morgana tho