Don't put too much expectations okay? When I say if you like this manga, I mean about their relationship and how wholesome and cute they are despite being a different species. Seeing these two remind me of them from this manga that I recommend. That's all bye.
Just a recommendation. If you like this manga, you might want to try reading this too
https://www.mangago.me/read-manga/the_monster_and_the_beast/
That's all I wanna say. Bye.