Evan: "When the sun supernovas, where will your ghost go?"
William: "What does 'the sun supernovas' mean?"
Evan: "Oh, the sun's gonna blow up."
Eric: "Well, in millions and millions of years."
Evan: "Yeah, but our ghosts will still be around. Where will they go?"
William: "Mine will stay on the Earth. Because even if the sun's gone, you can live without light."
Evan: "Yeah, but you need the sun for Vitamin D."
William: "You can drink milk."