I think this story metaphorically congest with how most “GENIUS” individuals struggles with love, but with more foolish subject (e.g, Victor). Surface portrayals are there, one most obvious; being blinded on the other hand the most feral; Obsession and avoidant attachment.
I could not ask for less. But what I could leastwise hope for is CHARACTER DEVELOPMENT for the mc. As the storyline builds up, the more that I understand how Henry feels, sure, panel contents are vaguely progressive but I have a few hunches left that presumably tells of why things are the way there were. It's all rooted from the MC's being greedy, not to mention poor communication skills. Clearly, you cannot undone a mistake with another mistake. This is why we don't re-alive the dead especially if there are inclination of personal interests. It will just get chaotic from there.
Acceptance is noble. Your time had ran out before you could even realized. LET HENRY REST MAN, not just heart, every part of him, and learn to accept and forgive (apologize, I still haven't gotten over if his death was pure accidental or Victor's got a share on it) af.