Believing the bathroom to be in use, Olivia waits outside, desperately trying to hold on.  Unable to wait any longer, she ends up having an accident in this video.

Desperate to pee, Olivia rushes to the bathroom. But, when the doorknob doesn’t turn, she assumes the bathroom is in use.  She struggles to wait outside the door, but can’t hold it and ends up peeing in her shorts. After she pees, she tries the door once more, only to discover that it is just a sticky doorknob, the bathroom was free the entire time after all.