I have watched most of Gong yoo performances with being huge fan of his charming screen presence but for first time I felt he was more than just his own personality he was living the character, small details like his eyes, hair, costume and voice tone are so perfect that it makes you amazed.
overall movie is a crazy screenplay with stupendous plot twists and some really disturbing visuals, best thing about movie except gong yoo is child actors performances.
there is this scene where gong yoo is with kids on beach and the one girl wishes he was her parent and that scene is so beautiful that it touches us very deep. I believe this movie teaches us about empathy and gratitude in a way that no other movie does.