Moving on ??

I can't concentratr on studies ... Like that how pass my n Lvl .... I just miss him everyday. Wanting to go out with him and study with him ... Will he allow me to go study with him like last time again ?? Haiss ... I can't seek to move on. Friends scold me everyday coz I everytime talk abt him ... But I really can't tak it anymore ... Just miss him so so much ...