How to flirt Beast Boy style

I'm a 16 jaar old female (about to graduate her sophomore jaar of high school) & everything used to be okay. I was a 4.0 student (up until now), I had a few vrienden to hang out with on weekends, I studied hard, I got along with people... But now I just feel terrible. My grade point average has dropped to a 3.7 (which is still good but... it's not good enough) & my mom never ever helps me at all: she always makes things worse with all her yelling and screaming at me to "get skinnier" and "go on lots of diets" and "lose weight lose weight!" and "go to gym u need to lose weight" but...

BOY SEES GIRL,GIRL LEARNS ABOUT BOY, BOY AND GIRL FALL IN LOVE, BOY IS SWEET TO GIRL, GIRL NOTICES A PUPPY-LIKE QUALITY ABOUT BOY. BOY GOES OUT WITH GIRLS, OTHER GIRLS, GIRL MAKES BOY FALL FOR HER AGAIN, BOY BREAKS UP WITH OTHER GIRLS, ALWAYS.
ONE dag GIRL SEES BOY, BUT SHE DOESN'T RECOGNIZE BOY, BOY IS DRESSED LIKE A GIRL..GIRL FALLS DOWN A HOLE, BOY HEARS GIRL TALKING SHIT ABOUT HIM, GIRL DOESN'T KNOW, BOY IS DEVASTATED, FOLLOWS GIRL DOWN THE HOLE. BOY TURNS TO DRUGS, GIRL TURNS TO COMMON, FUKING SENCE, AND NOW, GIRL KNOWS BOY HEAR. BOY TURNS TO JAY, GIRL GETS DEPRESSED. BOY DOESN'T RETURN...