For me, I kinda expecting that Jin will be married after JK's POV 15yrs ago. I am the type who would want a happy ending but in this case it seems that it would not be the case knowing that there are kids involved already. But, it's all up to you a/n, we believe in your plot. You can express whatever you already have in mind. We're just here. I am sorry that my comment might not be helpful it is just that I have trust with every author. Thank you for this book.