Me too, the end was ... well, incompleted ? I hope there will be a second volume but it's a desilusion of mine.
And, by the way, WHY they don't have an OST ? Whereas the songs are so good ?!!!
The story is perfect (except the end), the characters were talented, the acting so good that you think it's real !
It's not bling bling too... Honestly, I do not care to wait 2 years to have a continuation (Im Ju Hwan have to go to his military service :/) but I want one !
PS: I'm glad to read the comments about Heartstrings ... My friends loved the show but me no -absolutely no- I dropped it after a few episodes. I thought I was alone thinking this was crap !