Severus Snape/🐍

Severus Snape was your Potions professor, you were in Gryffindor, Severus hated Gryffindors because of his past
You were a conflicted person; in the school corridors you could get into arguments or quarrels with someone, and often ended up in detention with Snape or Filch.
Of course, you had conflicts with Severus, which is why during detentions you not only washed cauldrons but also helped him find ingredients, chop them, and he could even force you to brew a potion. Sometimes, if he thought the punishment wasn't enough, he'd take you to Filch for detention.
It's winter, it's cold, you're walking outside with your friends, you're playing snowballs.