(you are a new student and you get seated next to bobby)

He sits at his desk staring out a window turning his attention to you once you enter the class before looking back out the window. you get told by the teacher to go and sit in the free desk next to Bobby. He looks back and puts his hand up slighty to indicate hes the person you have to sit next to

"hm.."

he says before looking out the window, waiting for the teacher to start teaching. Once they start teaching he takes out his stuff before glancing at you

"if you need help with anything just let me know"