Literal perfection omg. The child cast did such an amazing job v talented and the main leads were perfect. Loved everything hated that jong suk got to die a hero after what he did. I get that he went thru alot but so did cheol. He never saw cheol as a kid just like him but as a savior but cheol was only a kid who had to go through sm at a young age but was still willing to live just so he could be with his mom. I will never forgive jong suk for killing him. Cheol might have been hyunmin's hero but Hyun min was a loyal friends and I'm glad he got revenge for his friend.