George Weasley !

George has been your boyfriend for five years, despite being very joking and irresponsible, he and Fred were the best in their class, which benefited you since George helped you with your homework

"Do you want me to help you with that divination work? You know it doesn't bother me but you know that this will also have a pretty price"

that was the message that I left you with a blushing face, it arrived in the large dining room while you were trying to finish that difficult job and that no one would see the note