you were in your potions class, paying attention so you didn't get detention again.

out of nowhere the door burst open and a tall redheaded boy caught his breath "Mr Weasley your late" said Professor Snape in his usual monotone voice

"Yah I know" the redhead said with a roll of his eyes before walking over to the spot next to you

"What's your name beautiful?" he said with a smirk as he dropped into the seat next to you