I just finished watching it and it has a very good ending but why is my heart breaking? I think I need a proper closure from Ko U Yeong. He can't leave us just like that! I miss him. Why is this series makes me lovesick over his character. He is very good. He portraited the role very well. Even though you don't get to see him more in the last part, it seemed more beautiful in that way. It kinda left mystery in Si-U and Si-A's part 'cause they did not get to find out he was their father in fact. It felt like frustrating at first, but I think it would turn out acceptable once you make sense of everything. It really has to be left that way, and it made Ko U Yeong' s character even more interesting being vanished along Hong Dae Yeong's comeback.
Now, it got me wishing to meet someone like Ko U Yeong in real life. He is a standard.
Good job, 18 Again! I love the series and the lessons to learn from it. This show is very meaningful. Thanks to all the effort for making this happen. ❤️ I owe you people.