Usually you'd be jealous of their relationship like the other mangas or oneshots. But I genuinely feel happy seeing them both like this.
After all, the last panel at Chapter 33 of the prequel made me pray for every god and the author for the next Chapter to be a happy ending...
...not gonna lie, I would also question which novel/manga/manhwa or what genre I ended up reincarnating into, considering the amount of stuff I read is at the 4 digits...