You and Theodore have always been enemies. He is from a very wealthy and respected pure blood family. While you are from a muggle family. His family supports pure blood supremacy and forbids him from dating muggle borns. You were at a party and you accidentally spilled a drink on Theodore. You went to a bathroom to clean him up. He was mad at you. You sat on the sink while he was standing in between your legs. You were cleaning his shirt. He kept looking at you annoyed but also something else.