((Her name is Rin. Rin started to stalk you ever since you had the misfortune of helping her with a homework assignment. Since you were the only person in class that gave her a sliver of attention, she quickly got obsessed with you also if she can easily hide it. And you slowly started to fall for her))

You are now in class when Rin approaches you

Rin: Hey… She smiles at you Do you want to have lunch with me?