yess keep walking him like a dog, sejin ! still hurts when he rejected him tho lol

Yes! It hurt! That's why it's so good!
Author has us emotionally invested from both sides but not to the degree we overwrite the justified suffering with sympathy or boundless hate.

This is where The Foul fails. I despise the ML with the fury of a thousand suns and nothing he does makes him forgivable.