I'm seriously hoping that's the case! I hope his mother's instinct finally kicked in.
For me, I feel like the instinct has always been there though he's tried so hard to resist it. It's even possible he's gone through postpartum depression on a hormonal level because he would have still produced pitocin yet didn't get to bond with the baby.
Oh yeah. I get it. I hope that now he gives in to his mother's instinct because he now knows that he won't be alone in taking care of adorable and precious baby Byul. Dojin is with him and will never abandon them and I hope he sees that now.
Nevermind this. Hyesung already reach rock bottom on the latest chapter. He dissapointed me extremely with his "LOGIC" and " SOLUTIONS". Eff him. Dojin and Byul deserves happiness. If he doesn't want any of that then Fine.
I have no doubt that Hyesung is with Byul. He tried to see the baby in the hospital, he was asking Heesoo if the baby was okay, he risked being caught when freedom was just inches away just to be sure someone was taking care of the baby. I would bet money that he heard Byul cry and all this pent up instinct to nurture finally had a focal point.