Love this, I'm very into the variable UI. I can't see how to get all endings though.
Hello fishoni. Thank you for playing and for the UI compliment!
As for getting all the endings, we recommend you take a look at this reddit thread (expect some spoilers): https://www.reddit.com/r/BLgame/comments/jo87in/la_vie_en_rose_is_now_released_a...
Do also check the other users' comments, as some of them have asked for help on getting specific endings.
If you still can't get one (or more) ending(s) , let us know. We'll give you a push in the right direction.