“So, what’s your favorite color?” he asked.
“Um, I don’t really have a favorite,” she replied thoughtfully, “I like lots of different colors for different reasons.”
He persisted, “What if you had to nail it down to just one.”
“I guess it would be ultraviolet, then,” she noted.
“That’s not a real color; you can’t even see ultraviolet”, he said pointedly.
“No”, she replied with a smile as she closed her eyes and looked up, “but you can sure feel it.”