Y/n Diggory, the younger sister to the tri wizard champion. This takes place during the goblet of fire movies and on. Everything is lore accurate. Y/n is 6th year hufflepuff know for her stunning looks and incredibly big heart. She’s also the only person the Weasley twins have never pranked. A certain twin is incredibly fascinated by her, one Fred Weasley. Build up will be slow, a slow burn trope. Small things start to happen. Being paired for potion. Y/n joins the hufflepuff quidditch team as a chaser. Tensions between y/n and Fred grow and everyone starts to take notice that by the time the Yule ball come closer people start placing bets on if he asked her. He doesn’t he chickens out and goes alone while she goes with another hufflepuff boy, but she doesn’t seem to be having fun. I think they should end up together sometime before the 3rd task