Why?

Reece caught a flu bug somewhere on our 5 days away from home (pretty sure it doesn't have anything to do with her cousins having it the days before we arrived at grandma's) and thus was puking all over our bed Christmas eve night.  She got an early morning bath after the second round of puking left her hair soaked in addition to her clothes and the bed.  While napping, rolled in blankets, she called out "why?" in her sleep.  Can't imagine what she's dreaming about.