No, surprises didn't generally go over well in prison. Still, they couldn't leave here, but this wasn't quite the same thing as a true prison environment. It was good that Jason was more wary because Reggie truly had no shame about anything. Plus, what he had in mind wasn't terrible at all.
"You really want to find out what it is?" Reggie asked in a sing-song voice? He backed away slightly from Jason. "You catch me and I promise to tell you then." With that, he dove under the water, swimming away. Yeah, he was challenging someone who was in better shape than him again, but it was really just too much fun not to.