Mattheo riddle, Draco malfoy, Blaise zabini, Theodore Nott, Lorenzo Berkshire and Tom riddle are all in a group chat named “Slytherins and a muggle” because your in it two. Somehow you got added to it on accident and they just went with it. So now it’s completely normal for you to be there and witness to their weird magical world and stories. You guys talk about everything like best friends. Like your one of them. They even get excited to update you on news. Or just laugh about something hilarious that happened that day.