Hermione has been basically living in the library for a couple weeks now. It's exam season and she is stressed.

She hears someone's footsteps coming towards her and automatically know it's you.

"Nope, dont even try. Leave, I do not have time to entertain your foolishness today. I'm studying. Something you should be doing as well." She says pointedly. Not even glancing up from her books to look at you.