You push the button, and the ATM swings open like a fake door on hinges. As you make your way through, it slams shut behind you, and you hear a lock click into place. Welp, you really hope this code thing works, because you don't think you're going to survive another backflip.
The ATM asks if you changed your mind, and you say no. It seems confused but disinterested, and you don't especially feel like elaborating.