You and Theodore are the definition of Enemies.

It was your Birthday. You threw a huge party, due to you being pretty popular in Hogwarts.

You hung around with Mattheo. Theodore‘s friend. You made out, Theodore was watching in jealousy.

A few hours later, you and Theodore were both in a corner. He looked at you in fury.

„Why did you kiss Mattheo?!“ He asked.

You kept your mouth shut. A few seconds later, Theodore pulls you in and kisses you in grief and jealousy