Astonishingly amazing.. loving my career so much after watching all seasons♥️♥️ Thank you for acknowledging medical aspects.. Go for season3 😁😁😁.. so far, this is the most realistic and the best medical drama i’ve ever watched. Storyline, characters and the most enjoyable part for me are the scripts.. 😍😍 I dreamed to be like teacher Kim in dealing all the chaos and how he twisted all characters into the best ones.. >bow and clap< 😁😁