"Come on, we need to go to the office you registered as a girl" Karyn said to her now female friend. "Have you picked a new name for yourself?"
"I like Josie" The new girl said. "I want to be called Josie"
So Karyn took Josie to the office and they filled out a lot of paperwork. When everything was done, Jon Smith was now registered as Josie Smith. Apparently the secretary thought it was normal thing and mentioned Josie was the first student to do this.