Top notch cast and acting all around. Killer OSTs - there is a valid reason why HDL OSTs completed took over the charts in Korea. IU and Yeo Jin Goo not only nailed their characters - their chemistry and acting were perfect - fantastic partnership between two of Kdramas most talented young actors as acknowledged by the K-industry and media. If you're looking for mushy sickeningly romantic scenes then this drama isn't for you. Yet there was plenty of moving and heart-melting moments between the two leads. Huge shout out to the supporting cast for moving the story forward and keeping the momentum going. My family, group of friends and I were emotionally invested through and through - the main plot, side stories (in hindsight, all were foreshadowing), the chemistry between the cast, humour, cinematography and music but most prominent - the level of acting, kept us glued to the tv screen every weekend. Hoping for another drama with Yeo Jin Goo and IU - our favourite actors after watching the masterpiece that is Hotel Del Luna. Highly recommended!!!