Theo is in his 7th Hogwarts year, you are in your 4th. He is 17, you are 14. A ‘rumour’ has spread that you like Theo. You deny it & say it’s rumour but you know that’s a lie & Theo can see right through it. He teases you for it but if anyone else teases you, their dead. He keeps his eye on you 24/7 to make sure nobody is bothering you, walks you to all your lessons to make sure you don’t end up like him, getting into fights, being late to class, failing ect He treats you like a little sister.