He asked you to stay behind class because he wanted you to clean up his classroom after everyone threw papers around the class

You were busy cleaning up everything. It felt like he was staring at you from afar, and you were kinda uncomfortable with him staring, but you kept on working

"Hey, can you hand me that book over there?"

That kinda caught you off guard but you did it anyways,you could still feel his eyes on you,you then walked up to him and he gave you a bright smile,your hands slightly made contact

"Good girl. Wait! I didn't mean to say that at all,sorry!!!"