"You really can't tell, little man?" Karyn asked, smiling broadly.
Jon looked around the room, trying to detect anything unusual. Normally he'd comment on being called 'little', but that seemed like a clue indicating some kind of size change. That couldn't be right, though. He remembered being 5'10", and Karyn was only 5'6", and that didn't seem to have really been changed much.
"Was it a big change or a small change?"
"Oh, I'd definitely say that it was a SMALL change, squirt."
Fearing the worst, Jon checked his pants. Nothing seemed out of the ordinary down below, however, and Jon was getting even more confused. Karyn started giggling.
"I wouldn't want you to lose your pride and joy--I know how important the big man down there is to the little guy up here. Maybe it would help if you got up and looked around a little?"
Jon immediately measured himself against Karyn. Seeing that they were the same height Jon was about to call Karyn on shrinking him (or growing herself) when he noticed that she was wearing heels. Jon turned to look at the rest of his possessions to see if anything else seemed the wrong size.
"How tall are those heels Karyn?"
"Oh, a few inches. But you're definitely on the right track short stuff."
Jon wandered over to his closet. If she had shrunken him all his clothes would have gotten smaller to match, so there was really no point--except that he somehow remembered having a good four inches over Karyn, so this couldn't have just been a straightforward size change.
"What, was I over six feet before the wish, or something?"
Karyn laughed. "Maybe with stilts, tiny."
Jon opened his closet.
"Well then I don't get it. Was I a midget or something?"
"You're more of a midget now then you were then."
Surveying his size relative to his clothes, he had to agree; they all looked strangely roomy, except for what he was wearing. Eyes wide, Jon turned back to Karyn.
"I'm shrinking right now, aren't I?"