Actually what happens when you use this on someone else? Walking to the living room, you see your new mother sitting on the couch reading a book. You select her and see what your options are.
"Mary wonders what her daughter is hiding."
You try something simple.
"Mary wonders what her sister is hiding."
The middle aged woman is replaced by a kindergarten aged girl. Instead of reading she's now coloring a picture of a unicorn. Does she realize anything is different.
"Heya Mary, are you having fun?"
"I'm not telling you. I have secrets too sis."
You can't help but laugh as the smaller girl sticks her tongue out at you.
"Don't laugh at me meanie!"
You are about to respond when a man's voice calls out from the kitchen.
"What's going on in there? Are you being mean to your little sister?"
"No I..."
"No excuses you're the older one, act like it."
Mary sticks her tongue out at you again and you frown. This sucks time for a new change. You look at the phone again.
"The little sister sits on the couch smugly."