"I wish that until the swap with Sarah wears off, Mom would have the personality of a kind and motherly person." The stone glowed, granting his wish.
"When will we know if it worked?" Zoe asked.
"If the stone glows, that means it worked."
"I don't notice anything different," Zoe said. Then she looked around her room. "Hey, look!" she yelled, jumping to her feet. "My posters aren't vandalized anymore."
"That's because, in this new reality, Mom never did that."
"I wonder what else changed," Zoe said.
"Let's go find out," Jon said, heading to the door.