This video shows Sosha wearing her khaki pants on a summer’s day.
It is summer. It’s hot out. Sosha is forced to wait in direct sunlight to get her ride. Sosha finds a new way to cool down: Peeing in her pants. Although pee is warm at first, it quickly cools down.
As Sosha waits on a busy street, we get to see her clearly need to go. She finally goes to her bathroom. It is obvious that there was a wet spot. She is openly visible to everyone who walks by, so there’s no hiding what happened. She talks afterwards about her experience.