(hi xiying this is ruru ^_^) the idea of haunting makes me crazy. afterimage of the other person in your memory…. voice in your ear telling you how x y z thing is done after they’re long dead/estranged from you…. flash of hair the same color or a similar silhouette and you chase after them to find out it was no one at all…. bright eyes or a ringing laugh reminding you of them and suddenly you’re brought back 5 years when nothing went wrong btwn you two…. (this is about hkvh)