The author just revive them for the sake of them existing. They just want the characters to be there, like, to capm down the audiences that “there, your favorite characters are alive again” and they completely erase what makes them (the character) them. The scars and mistakes are what forms a human and they just absolutely discard it. Hwan doesn’t truly loves Chiwoo, he just love his outter shell. His soul, his memories, his character is of another person but Hwan doesn’t feel anything. On the other hand, Chiwoo realized the fake Hwan and doesn’t like him or the fake family that Hwan make for him. This book is absurd and have poor plot. It have potential but just to canon a couple, it tooks a lot more than just revive a corpse.