My friend got me upset

IT SEEMS LIKE MY BOYFRIEND HAS BEEN FLIRTING WITH ONE OF HIS REALLY GOOD FRIENDS, HE TALKED TO HER ALL DAY AND NEVER SAID A WORD TO ME, WALKED WITH HER AND SAT WITH HER AT LUNCH AND THREW A NOTE TO HER IN CLASS, RIGHT IN FRONT OF ME. THEN WHEN MY FRIENDS WENT UP TO HIM AND ASKED HIM "DO YOU LIKE LAUREN" HE SAID"NO, I LIKE BRITTANY".

BUT WHEN I WAS TALKING TO ANOTHER PERSON AND THE PERSON SITTING NEXT TO ME ASKED YOUR GOING OUT WITH SO AND SO BECUASE I HEARD HE ASKED LAUREN OUT" AND THE NOTE HE THREW TO HER IN CLASS SOMEONE SAID IT READ WHAT IS WRONG WITH BRITTANY. THEN PEOPLE WERE TELLING HIM THAT HE SHOULD APOLOGIZE AND HE SAID NO BECUASE HE DIDNT KNOW WHAT HE DID?

I DONT KNOW IF HE IS MAD AT ME AND I REALLY HOPE HE ISNT BECUASE THAT WILL MAKE THINGS WORSEON THE BOTH OF US. NOW I DONT KNOW WHAT TO DO OR WHO TO BELIEVE? I REALLY LIKE HIM, IM JUST HAVING A HARD TIME UNDERSTANDING HIM. SHOULD I TALK TO HI ABOUT IT OR SHOULD I BREAK UP WITH HIM EVEN THOUGH I REALLY DONT WANT TO.

if your boy friend had another crush with a girl he would tell you that he wants you to be his x-girl friend. but if I was you I would break up with him. and make him jelous of you so then he would say sorry and you will be boy friend and girl friend forever.

GOOD LUCK TELLING HIM!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

well you need to tell him about youre problem or you will regret it trust me just sit down and tell him and if you have to break up with him you be happy because you had no choice so just tell him your problem