How many ending this game has?

A bug makes it impossible to finish, if you go to Deck B and fiend your girlfriend as shown in the picture: https://imgur.com/9t3mqQ0 No matter how often I reload, it get's stuck after walking to this point, do I miss something? I clicked every button. It's really sad, because the game is actually very good and well written....

https://imgur.com/a/BKwJ5JL If you go through the door 1 tile above Kimi it warps you to inside the door below. BTW, there's a fair amount of spelling and grammar mistakes. I might be willing to help.