Mattheo Riddle and Y/N have been dancing around each other for years. Playful banter, flirting, all the good stuff. It's not the usual Mattheo storyline, he can be possessive yes, but he's mostly the flirty banter arrogant Mattheo Riddle we all know and love. The Slytherin group are close and one night the girls overheard the boys talking about them...