From the Sammy Kershaw song, "She Don't Know She's Beautiful"
"Morning comes and her hair's all a mess
That's when she thinks she looks her worst
It's times like this she don't know why
I can't take my eyes off her
She don't know she's beautiful,"................
It doesn't matter WHY they say it, just that they DO say it and mean it.
What a great way to start off the day. :-)