Just imagine if someone in this itch.io community was those people and realized that they were a friend of Fouzi thus having a visual novel characters based on them.
There is a slim chance of it seriously happening but who knows.
Overall the journey was fun and great. It's good to know that there wasn't a real version of Zero, she may be a funny character but having a real person like that is maybe the greatest thing- I mean it will be a disaster for the guy who'll have a friend like that.