OK OK I KNOW ITS BAD...IM JEALOUS!!!?

SO THIS REEEEEEEEEEEAAAALY CUT GUY AND I WERE DATING AND I STILL REALLY LIKE HIM. HE ASK ME ONCE IF WE WOULD EVER BE MORE THAT FRIENDS AND I TOLD HIM NO EVENTHOUGH I REALLY LIKED HIM... I KOW WHAT YOU THINKING BUT WAIT! HE IS VERY POPULAR ALL THE GIRLS WANT HIM AND HE HAD A GIRLFRIEND HE LIED TO ME ABOUT I WASNT READY FOR ALL OF THAT...BUT NOW I WANT HIM. HES STILL DATING AROUND AND HOOKIN UP WITH ALL THESE CHICKS AND I CANT GET OCER HIM! HOWEVER, IM JEALOUS WHEN I SEE HIM WITH THESE GIRLS SO WHEN HE TALKS TO ME I GIVE HIM ATTITUDE AND HE HAS NO IDEA Y... I KNOW SMART RIGHT?!?! BUT NOW I DONT KNOW WHAT TO DO...HELP! p.s. IF I TELL HIM THE TRUTH HE MAY THINK IM CRAZY! LOL