HELP "FIGHT" IN SCHOOL?

theres a weird kid a recess hes nerdy and weird and wears gles and wants me to fight him i said no and i said i was gonna tell the teacher he said he didnt care so he says i could beat you at a fight i said no you cant so he says NO YOU CANT!!! and i say yes he says ok fight me i say no teachers are watching and i dont fight he said OH YOUR AFRAID OF ME. did i mention hes a major curser like a pig he curses like an animal anyways and he says ok i will let you have 1 free punch i said no so he was like COWARD!!! and i was like IM NOT GONNA FIGHT YOU and i was like especially at recess and hes like met me in woods after 8th period of course i didnt and said i will get in trouble plus i will miss the bus so yah hes annoying me i said i would tell the teacher he didnt care what should i do even though im telling the teacher anyways what did you have in mind