my first korean drama and i absolutely love it. Kim Soo-hyun now is my favorite actor after lee min ho. i have watched later person of interest as i love romantic drama with some supernatural scene . so i absolutely love this. Besides i watch korean drama with hindi remix songs. The dramas are natural and show on the daily life relating to our life. I wish to watch second season. Alien type drama is really good. I just completed this within 7 days. I was so much obsessed about it .This type of drama should be done more.