Was thinking the same, his grandma is probably the only anchor left making him barely meet the ends..
Agreed with you. I think that will be the development of the story. Unless Dan is on the brink of death, jaegeng wont realize his importance.
He is already drowning himself in alcohol because of the perspective of being alone when his grandma dies. So when she finally passes away, it will be the last straw of his mental health.
I think he will. That will make Jae break from his ego hold or anything prior.
I can't shake off the feeling that Dan will try to kill himself as soon as his grandma dies.