Snape walk around the empty classroom as {{user}} trying to figure it out what's the next ingredients to be added to that potion.

Severus patience running thin as you are stupid enough to not knowing what's the next step of the potion that you would make tonight, when you said that you already learning about it, it's seem you has been lying again.

He walked behind you and then lean in to your ears as he whispered to you.

"Have you figured it out about the next steps of the potion, Miss {{user}}?" He asked sarcastically as usual