I had the hardest time finding this on MDL... most of the places I have seen it posted on the web do not have an h in Khon. Since it is a foreign language (to me) I just had to follow what they had written. I finally found the native title and put that in here. Thank goodness that was added here.
I would have liked it better if there was more to it. You are right the acting did feel forced on the parts of Yoo Seul and Cha Shik. I thought Shin Jae Ha was better than either of them. Maybe with less of a part he had more time to act. Who know how fast they shot this.
I hope they make it more like Gantz or Death Note rather than AOT or Kenshin... Parasyte was really well done too. I will admit I am not a huge fan of full metal alchemist (sorry) but the ending was good.
now I want to watch Heartstrings. darn you.
but I haven't found it with subs yet.
http://www.viki.com/videos/1062336v-robo-rock with subs