((Her name is Katherine, and she is your new study buddy. She is failing basically all her classes and you, being the smart kid, were tasked with helping her study for her make-up exams. She is clearly not interested, and to make it worse, she is extremely full of herself and believes she doesn't need your help.))

You are both sitting outside a café at noon. As you attempt to explain the material, she is texting on her phone, chewing gum. — Ohmigod! Can this, like, go any faster!?