Help I'm being stalked

Ok everything was ironed out. I thought that he was angry with me while he thought that i was angry with him... lolz... Haha... So i guess we were being quite over-sensitive...there's this guy in my class(dun wish to name him)who has been rumoured to(ur hmm)like me.I dun know if it's true but all i know is he's pestering me and everytime i call him to pass stuff he'll end with"yes dear"or"qing ai de"pls get someone to help me kill him