How do you move on after a break up when you're still in love with the person?

i went through da same thin but u might think it all gone but it'z not there'z gonna be othere guy'z in da world but then if he broke up wit u he'z gonna realize all he missed because i dumped ma ex boyfriend and then after a while i knew it was a mistake but if u broke up wit him try to fight for hiz love dont give up cuz da wato of ur dreamz will come one day the one dat will wipe all ur tearz away ....