While talking on the phone with Emma (the first freeroam), you will play a game with her, where the "Yes" option means improving relations with her, the "No" option gives practically nothing, and the "Do not answer" option will bring you wallpaper number 7 on the balcony at a party at Zoe's house at the end The prologue.
Please note that you are not allowed to drink alcohol before meeting with Emma. No beer and no special cocktail.
So, I've checked all the options and I'm attaching a quick guide for you below. If you need screenshots, let me know. I only have half of it now.
This walkthrough does not involve saving, which means that with certain choices at a party and in the supermarket, you will be able to unlock most of the scenes. Well, except for Beth, because she blocks the naughty scenes with Zoe and Vania.
Also, several lines of code were skipped in this update, which is why all 3 scenes in Chapter 2 do not open in the Gallery. This does not affect the performance of the game. Only for playing scenes in the Gallery.
Let me know if you need a script with corrections, as I am currently writing from my phone.