i was finishing up a transaction for a lady and her (i'm guessing 3 years old) daughter. after everything was said and done, the lady told her daughter to thank the lady (me).

"THANKYOU DADDY!!!" the little girl exclaimed with a huge smile on her face.
"woah! that's not daddy!" the woman told her daughter and i burst out laughing.

yeah, apparently either i'm a dad, the girl has a dad that looks like me, or the girl doesn't know what her dad looks like.