
Now I understood Jaekyung is cool with a Kim Dan's grandma. Because that kind grandma treated little Jaekyung. Fk I hate abusive parents. That make sense that Jaekyung grew up like cold behaviour. In my prediction:
I'm sure Jaekyung changed like more ruthless because of his mother. His mother has another life which makes Jaekyung devastated. Maybe mother said he should have not born.

Sorry I was laughing so hard when horse was terrified to hear he thought it was Kim Dan. Am I only laughed? Whoops.
Wait, I noticed Horse's sparkling eyes when he saw Dan then hugged. It is like another version of Jaekyung.
Mingwa nim never play with our heart please, keep improve the character development.
Okay next chapter should be, listen Jaek horse...
Hug Dan and pat his back 'It's okay, don't worry, let me help you again*... Do fucking soothe Dan!! Like hugging type. Oh lift him and pat his back. It will heal Dan.