I think Kyungsoo did the right thing. Suicide, even attempted, is not the right choice when your having mental issues. Seek help, seek advice from your family.
If Kyungsoo came to Chowon when he was in the hospital then it would seem like he had forgiven Chowon and Chowon wouldn't attempt to improve himself after that because he's forgiven.
This is encouraging attempted suicide as a method of attention and forgiveness.
Chowon, when in the hospital, must have realized how alone he is and that he had to set things straight to get what he wants.
I think Kyungsoo, though it may seem cruel, make the right choice.
You are thinking from a reasonable person's perspective.. but a person who has depression doesn't think reasonably.. having mental issues pushes them doing self harm and many more dangerous things.. sorry to say this but i can't agree with you.. even the worst person deserves kindness and comfort, if you neglect them for too long it won't make things right instead they will become more isolated, dangerous, cause self harm and want to die at some of their lives.. and here chowon is trying to change.. even god forgives those that sins and asks for forgiveness.. but here we are, only a few mere humans, judging a depressed character's wrongdoings as if he already haven't suffered enough.. anyway i just think kyungsoo is not right for him.. even though kyungsoo did the right thing from a reasonable person's pov, we have to remind ourself that chowon is not normal..
Also he doesn't get help from any of his family members.. and seems like they hide chowon because according to them a omega who can't hold on to their alpha is a disgrace.. thats also another reason why he wants to get dojun back so desperately..
ok so chowon is changing finally which is a great character development and heeso seems so cool. looks like he's the first person who is actually acknowledging chowon's apology...
but im a bit shocked at kyungsoo's reaction... i think chowon deserves someone better coz a person who cannot stand by their loved one's side when the said loved one is going through depression and huge mental issues doesnt seem very much reliable to me... rn chowon needs someone to stay by his side.. as it seems he's a bit suicidal.. i think kyungsoo isnt a right choice for him as a partner... its just my opinion.. V_V