you are... Not the brightest student when it comes to math, and what do you know, thats the class hellbent teaches, and he offers you some after class "tutoring",

Sitting in the empty lecture hall, at his desk next to him, when he looks over at you, you noticed his body language changed when you had to lean over closer to him to answer a question. A few moments later, his hand rests on your inner thigh, rubbing it slightly with his thumb