Karyn decided to find out more. What else was she going to do for three hours?
She walked upstairs and down the hall, to Zoe's bedroom door. It was shut, and she could hear heavy metal music blasting from inside. Maybe Jon/Zoe didn't want to be disturbed. This made it easier for her. She didn't need to explain further why Jon wasn't there.
Should she knock on Zoe's bedroom door and talk with Jon/Zoe again? Or just do something else? She still had the button and could use it on someone else, in the meantime.