My Bestfriend and I (One-shot Story)

I was once a believer of happy endings and fairytales because of someone special, but not until he left me. He promised that he'll always be there but he didn't. Will I wait for him to come back? What if everything has changed and it seems like you now both belong to a different world. What if I realized that I already fall for him? What if I fell in love with my BESTFRIEND?