I've watched a few K-dramas but am really picky with the plot and prefer romance. My favourite was "My love from the star" with Kim Soo-Hyun as well and he's my favourite Korean actor. I was kind of hesitant to watch this because I really loved him on MLFTS, but decided to give it a try as it was recommended on Netflix. After watching the first ep, I immediately fell in love with the show. The actors are amazing, the plot is different from usual K-drama shows. I really love the chemistry between Kim Soo-Hyun and Seo Ye-Ji. This is my new favourite and have probably watched it 5 times now, while waiting for new episodes every weekend. Highly recommend this to everyone! This show is just EXCEPTIONAL!