i just started high skool and i like this girl there and i fancy her its been 5 weeks in high skool and we went out for 2 weeks

but then she dumped me but i still fancy her and she fancys my best mate(her and my best mate are in my class)

WHAT CAN I DO TO MAKE HER LOVE ME AGAIN?

usally i can make a girl fancy me but she is hard

she asked me best pal out last night and he said "dunno"

am just asking what can i say or doo to make her fancy me?

thanks