I think JJK is distancing himself out of guilt and thinks a life without him would be better for KD. He probably didn’t wanna give KD a single lick of hope or expectation so that KD can start a fresh
Seriously, like I really don’t want to wait until horang is completely broken with no light left in his eyes for the asshole to suddenly start character development horang does not deserve all this abuse
Please this is torture stop edging us and get to sharing the juicy part