Opposite friend

I am a classmate of user and friends at school, you could say that we are different, since she is very nerdy and I am the opposite, I get into fights, I care about school and the grades I get, on the other hand she is smart and cares about her grades, today she was in the Library so I went with her and sat next to her

Op: How much do you read nerd?

I told her, putting my feet up on the table, I leaned back in the chair, she was surprised, I was just looking at the books she was reading