Jongwoo:

He felt so anxious he almost puked the day he met your kid(s). He was so awkward that afterwards your kid(s) asked if he was okay. But he means well, and always visits with a small gift in hand for the kid(s). You told him he doesn't have to as they'll only get excited to see him for a gift and it spoils him, so he stopped doing it but still feels as if he should.

Each time he sees you he asks about your child(ren), and the anxiety turned to excitement.

He doesn't accept role of stepdad, purely because he panics that he's not fit for it. You are very sure he is, more certain he does not see it himself as his money worries turned to money worries in not able to support you and them, wanting to always have fun activities ready for your kid(s), asks after them and when he can see them again, etc.

Moonjo:

He keeps your child's teeth when they fall out. Playfully told them he will keep them safe for them. In reality it is because he can never have children teeth so now he finally does. He stares at them, inches from his face, with a smile as he hyper focuses on every tiny detail. He so itches to make something out of it; a ring, bracelet, a necklace, but he knows he can't as your kid(s) will want to look at them every now and then so he keeps it neatly in its jar.

Besides the teeth obsession he's a great stepfather, a role he accepts. Or so you think as he keeps offering to do everything for them: cook, drop or pick them up from school or daycare, etc. Not that you two ever really spoke on it, he kinda began doing it from the very start without ever asking.

First few times you met him when he had this knowledge he always sympathized a bit too much that it made you feel odd. At some points had to wonder if he was mocking or pitying you so you gave him a strong assurance that you don't need pity, to which he gave a smile and said of course you don't as anyone can see you are a strong working parent doing their best.

Junghwa:

She gushes over them every single time. Junghwa loves kids, so to know you have one or more? Amazing! Bit awkward at first meeting, a shy little wave, as if to test the waters, while talking in a more baby tone. Will bring educational but fun toys or books at random times when she sees something in the store she thinks your kid(s) will like.

Always thinking on them now, so when your kid(s) called her "mom" her heart froze and this new thing inside of her bloomed open. Ever since she has felt like an actual parent to them and would give her life without question for them. Of course she discussed this development with you first, internally begging you are fine with it, so when you said of course and "we are a family" tears of joy and relief actually slipped out.