Guys I have a theory of how this is gonna go... For Jaekyung to redeem himself apologizing and begging not gonna be enough. He needs to really proof himself with actions. I'm guessing that soon Granny gonna leave this world and Dan gonna spiral into serious depression and drinking again. And Jaekyung will be the one to take care of him. Properly this time. He needs to be patient, carring and absolutely devoted to getting Dan back on his feet. This is how Dan will understand that even without grandma he have someone he can trust and depend on and Jaekyung will finally have someone who trully loves him.
Guys I have a theory of how this is gonna go... For Jaekyung to redeem himself apologizing and begging not gonna be enough. He needs to really proof himself with actions. I'm guessing that soon Granny gonna leave this world and Dan gonna spiral into serious depression and drinking again. And Jaekyung will be the one to take care of him. Properly this time. He needs to be patient, carring and absolutely devoted to getting Dan back on his feet. This is how Dan will understand that even without grandma he have someone he can trust and depend on and Jaekyung will finally have someone who trully loves him.