usually stories have side couples get together at the end of the story so i totally wasn't expecting that marriage to be shown now. but they sure are cute together
I think it makes more sense for it to happen now because it’s gonna take a very long time and age wise because the story he does follow that very closely it would be very inconvenient. It also does show that the Duke is very like late into the game when it comes to his own marriage because technically he’ll be in his 40s by the time he gets married and .is in he’s late 30s because he met Leo in his late 20s right I don’t wanna make him too old in my head
Another 200 chapters and he's going to ask if he's gay.