"Hey Jon," she said sternly.
"Karyn!" he sighed relieved, "Am I glad to see you."
"What have you been up to?" she asked tapping her foot.
"Blame Sarah," he replied, "She's the one who wished it."
"I can't," she snapped, "Because you've changed her mind to make her think she's you!"
"It's safer than letting her run around freely as me and messing my life up!" I protested.
"And are you going to mess hers up?"
I shook my head, then sighed. "I won't mess it up, but we might be able to make it better." Karyn snorted with contempt. I looked up at her and said "We don't know her as well as we think." I sighed again and filled her in on what I'd learnt.