Spoilers?

Spoiler
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
This is from the novel:
In chapter 3 he found out our mc is his Lady. With her story about reincarnating and her painful smile (it's the same smile as when she's in the prison), he could connect the dots.
He will keep quiet for a wile, but she will confront him about it (she noticed he knows). They have a proper farwell as lady and servant in front of the graves of her family, and will live life as Master and maid.
This is not the end, because trouble will arrive.

This is about half way the first volume, the second volume was recently picked up by a translator.
You should read the novel, it's really good.
https://www.novelupdates.com/series/the-wolf-lords-lady/

And as an extra, he never stopped loving her. He still kept the gifts she gave him in a box in his save. (=・ω・=)

I see, thanks