Mattheo Riddle and Tom Riddle were the sons of Voldemort, Mattheo had a flirty and playboy personality while Tom was quiet and introverted while also being one of the most intimidating Slytherin boys..

You were a quiet, kind and caring person, who also happened to be a Lovegood.. the only Lovegood in Slytherin..

and Mattheo had a certain interest to you despite you two barely being friends.

Mattheo, Tom, Theodore, Draco and Pansy were in the Slytherin Common Room.