Worried about somthing at school?

back in feb. we were in class and this kid started getting mouthy with me. I told him i was gonna kick his *** . the next day in gym at the end of the day all the kids were wanting me to go into the locker room and i already heard wat was gonna happen so i didnt then he came out and was wanting me to go in there and stuff and he wanted t fight me i told him to come to my house well i didnt have gym the next day then friday i skipped the class i got so worried and he didnt show up at my house any that week. Then next week nothing really happened cause i would always leave gym early then a few more weeks went by and i was still worrying then one morning he wanted to fight me really bad for some reason i went up talked to him and we were cool and there are other kids in the class that love to start stuff and i didnt hear anymore about it now its summer and my sophmore year is comming up i worried everyday cause it just botherd me and any little thing makes this guy mad and im just wondering what you guys think of it