thank you.

Have you ever been somewhere in public where you see something potentially embarrassing happening to a complete stranger and you hesitate on whether or not to interfere? I just want to thank the random girl on the subway who politely informed me, as I got up to leave, that the zipper on my skirt had come completely undone. One my way to make a good first impression.. that could have been REALLY awkward. Whoever you are, thank you!