I have no clue how to get the "good" ending but I did find thew secert ending? overall good game though!
Thanks for playing and making a video! I don't want to spoil it for people reading comments, but the "good" ending involves finding a slightly hidden character and interacting with them. I enjoyed your video, I liked your method of trying to keep all of the other tour members from disappearing (a lot of people don't even notice that they disappear).