The following morning before school, Jon didn't take his customary shower, deciding to shower at school during gym, as he had it first thing in the morning. He took swimming as a gym class. He sometimes did that, something Mikey had overlooked with his somewhat sloppy wish.
Not thinking, Jon, wrapped in a towel and mostly unnoticed, walked into the locker room and approached a nearby locker. The lock opened with his combination, despite not being his locker. He began to slip into the clothes inside it, mind elsewhere.