Biff looked at Jon and seemed confused for a moment.
"What?" Jon asked.
"Your hair. Was it that long before?" he asked.
"What are you talking about?" He reached up and touched his hair and got a surprise. His hair was longer. All the way down to his shoulders, in fact. And now that he noticed it, his skin looked a lot smoother and softer than normal.
He looked over at Biff, realizing that the jock looked much less muscular than he had when he appeared in the poolside chair. And Biff's hair was a little longer too, now that he noticed it.
Jon then looked at Nadine. It was hard to tell with her hands in the way, but it seemed like her breasts were a little smaller.
"Uh, guys? I think something's happening to our bodies," Jon said. "Biff, look at yourself."
Biff looked down and was startled to see that he had lost quite a bit of muscle mass. "What the hell happened to my muscles?"