Yes there is several ways to check your relationship with Loona! Firstly her dialogue options will develop as you get to know her better from being cold and standoffish to warm and friendly etc which allows you to have longer and better conversations with her if you’re doing well. Secondly you can get an item in the game which will allow you to get an overall “guess” on how well your relationship is going with her. The more advanced relationship system we’re still developing, but in this early game version it’s difficult to badly mess up the relationship early on unless you’re trying to luckily!
Viewing post in First of thank you and interessting..
Understandable; this game thankfully was created in RPG Maker MZ so everything the game uses is kept inside the folder itself and nowhere else – so delete the game folder and everything is gone. The only new files that are ever created are save games, which are stored within the game folder itself – so it’s all kept nice and tidy in one place! It doesn’t use any kind of app data either.