it had so many uncommon things on this series it was fun to watch like the story, IU's dressing style, OST, supernatural things, when I started to watch it gave a comfortable feeling like so I keept watching it. The romance part was good but I think they could do a better job

moral of the story??? if you love someone you also have to be able to lose her/him
wooahhh what crap of concept is that? may be I'm the only straner here because it looks like 70% of people commenting here have liked a lot the series...come on this a fictional story there wasn't a need to be this mch real well author's story author's decisions viewers can only sit and watch but if I knew the end would be like this I wouldn't even started the drama