Another Conversation with an 8 Year old

So, my daughter was making Valentine's Day cards and she was thinking of things to say to her friends. She scribbled the usual sayings like she drew a skunk and wrote, "I stink you're sweet." Or she wrote, "You rock!" with lots of funny smilies. But then she wrote to a boy she particularly liked, "I love your mustache!"
When I saw it, I started cracking up.She looked up at me and said, "You can use that one, you know. It's original."
"Original?"
"Yeah, you know, for your books." Then she went...