Underwear Stashing?!?!?

Occasionally, I find a pair of underwear under Kaitlyn's pillow at night when I'm tucking her in and she says that she's "saving them for tomorrow". Well, this morning when I was making her bed, I found 3 pairs of underwear under her covers. When she got home from school tonight, I asked her why she had so many undies in her bed and she replied- "Well, they're all kitty undies((Hello Kitty, that is)) and I like kitties. I don't want no one else wearing the kitties". How can one argue with that? Someday Kaitlyn will be one of those little old ladies who stashes away so much food in her pantry in case of an emergency that it all expires before she can use it...... And don't ask her to share any of it with you.