I cannot express enough my applause and love for this drama. It is just so full and so profound in many ways that captivated my heart and soul. The story was so well written that bound every single character in the drama, no matter how small their role was. The scriptwriter really succeeded in retelling a wartime story in such a new and passionate way. Usually, when I watch historical or wartime dramas and movies, I just consider myself as an audience and watch them because they are entertaining, informative, or dramatic. But with Mr. Sunshine, I really felt that the drama touched my heart and soul, leaving me feeling the same way with every character in the drama, and made me feel like I was just right there in the drama, standing beside these characters. The love lines between the characters are well developed, too, with portrayals of different ways of loving and caring for others. There's one thing that's interesting about the chemistry between the two main characters: even though there were almost no intimate acts (kiss or something more than that, the best they did was hugging, and I wish there was even one kiss scene), the love that both characters have for each other is very existent, it's like their affections for each other were oozing out of their eyes and body movements, it's just something that you can feel it even without having to look at it with your eyes. Really great acting and chemistry!
Everything else than that, the cinematography, the OST, the scene set-up, the acting, were all top-notch. The drama gives the audience all kinds of emotions: heartbroken, happy, comical, angry, frustrated, disappointed, excited, and so on. As I said, this is a profound and fulfilling piece of artwork that deserves applause and appreciation.