so yeah this is my #1 kdrama of all time! MY FIRST FRFR! i love how Park JiHoon portrayed Yeon Sieun well like he doesn't need a dialogue to express his feelings but he can express it by eyes. Choi Hyunwook really did a great job in this kdrama like the way he act and talk, he really made Ahn Suho a totally different person. Hong kyung in another side is phenomenon! HE NAILED THIS! his acting made him punchable that's why he nailed that acting!