My wife told me this story about the boy the other day. They were preparing to go out and my wife dressed the boy up in his Superman shirt. It just so happened that she decided to wear her Superman shirt as well. The boy then asked, "Where's Daddy, Mommy?""He's at work," she replied.
"Where's my sister, Mommy?" he asked again.
"She's at school," my wife told him.
"Then, " seeing her Superman shirt, and looking at his own, he said, "Who are we going to rescue, Mommy?"
He obviously has a hero complex. :)