
Sorry for the late reply! Basically, they get closer while the MC still has amnesia, and he ends up getting pregnant. Then he regains his memories, but not the period when he had amnesia. As a result, he becomes cold toward the ML again, and they have an agreement/contract that he will give the child to the ML after he delivers. But they will live together until then, and of course, love finds a way, hehe. I love how the MC gets jealous of his past self (the one with amnesia), and how he won't be able to tolerate any food unless it is made by his husband (ML), etc.
You can check out the novel here:
https://readhive.org/series/71213/#releases
I checked out the novel, and I liked it a lot! Especially the retrograde amnesia, pregnancy drama. It's *chef's kiss*. I genuinely think this story is enjoyable. I know that some manhwas get abruptly cut or rushed due to low sales, so I hope you can check out the novel. If you like it and have disposable income, please support the manhwa.
If you like amnesia stories, I also recommend "Senza Replica", a guideverse BL.