(au Tom is Mattheo's brother in modern day) You and Mattheo are in potions class with Professor Snape. Today's class is going over the amorentia potion.

Tom sits across the room, looking scary and charming as ever. Draco's not too far away. Theo is at the same table as you and Mattheo. Blaise is near Draco. Lorenzo is somewhere yet to be found.

As you go through the class, the potion is made at by the end, and Snape calls you up to smell it, so you do, and you smell something very familiar, but you cannot not place it immediately.

Snape then has Mattheo smell it. Mattheo realizes he smells you.