Me: You need to leave your lightning bug outside.
Solo: (watches it fly off his finger into the yard) Where will it go now?
Me: It will use its light to find its love and they'll move into a little lightning bug mobile home and have lightning bug babies.
Solo: Oh. (pauses) That's boring.
Classic human. He can't imagine a lightning bug leading a better and fuller existence living out its designed purpose instead of hanging out with him.