I am one of those people that doesn't give a once over in the mirror before leaving home. Yes, this could happen to me. Although, I am not an owner of happy panties.
Do you suppose anyone told her? I doubt it. She doesn't seem to be worried about it. Was it on purpose?
I remember being in a bus station in San Francisco many years ago, and happened to see a man walking around with TP, yes, toilet paper trailing out behind him...and not on his shoe. Here was a confident business man walking through the center in a suit and everyone snickering at him. Yes, I did go up to him and quietly tell him he was trailing paper and I tore it off. Certainly I didn't want to pull it and perhaps REALLY embarrass both of us!