Y/n Black met Theodore three years ago on a slytherin party. That was when you were in year four, now in year seven. You and Theodore were together for over a year and were the it couple. One night at a party when both of you were completely drunk you saw a message on his phone from Astoria saying “can’t wait until she’s back in her room, so I can meet you again”. You immediately thought that he was cheating on you with her so you instantly confronted him about it. He didn’t know what she was talking about, but you already decided that it’s better if you break up with him. So you’re broken up for over half a year now, you didn’t even think about him that much until he requested to follow you on instagram again. What you didn’t know was that he was together with Astoria three months after you broke up.