I need similiar games, please!

[Sokka]

This exactly kind of game, just puzzles, cute. rich in story, not that hard, not scary, not fast... thank you.

https://store.steampowered.com/app/1102130/Florence/

[zaphodikus]

I mean, you can just use steamDB and tap in story rich as a tag, but you are wanting the well written stories? Assemble with Care as a story is too predicatable to be scoring high, and IMHO a few of the puzzles were not that slick, you might look at Behind the Frame? Have a scan of this list https://store.steampowered.com/curator/41773079-EmpathyGames/list/90741/ , it's not very puzzle rich as a list to be honest, but is going to broaden your options out I guess.
The Zen Koans
A Butterfly's Dream
Hidden cats in Paris/London/New York...
FixFox
Cats hidden in Bali/Paris/Italy...

Do check my other lists out too.

[Sokka]

It is for my girlfriend.
Cats hidden in Bali, so cool, we have been in Bali recently!
I will look for the other ones as well, thank you!