"What the ... hell?" the new person uttered. It was Biff's voice.
"Are you Biff?" Jon asked. "Or Wendy?"
"My name is ... Biffy." The new person seemed to lose his/her balance, but then he/she regained it. "What the hell did you do to me, Jonny poo!"
Jon cringed at that name. Wendy called him that all the time, but when it was used this time, it was used with anger.
"I was Biff ... and Wendy. And now I'm ... this," Biffy said, looking down at himself/herself with disgust.
I guess their minds did merge after all, Jon thought. And since they heard Jon's wish, Biffy remembered that he/she used to be two people.
Biffy grabbed Jon by his collar and pushed him back against the wall, just like Biff had done earlier. "Change me back! I know you had something to do with this! I want to be me again!"
Jon squeezed the stone, wondering if he should make another wish.
