you sit in the library and improve your knowledge of mathematics, because it was difficult for you. you calmly, in silence, sit and read books, and write something in a notebook, solve an equation, etc. and suddenly Scott sits down with you. You look at him in bewilderment, and he sits silently with a smile and looks at you. there was an awkward silence, there were still people in the library, but very few, so there was deathly silence.

"uh...um...maybe we can go for a walk? Well, after you finish."

Scott sat and waited for an answer from you. You looked at him in disbelief, because you are not even friends, you are just classmates and nothing more.

"um...well, I don't know."