Is This The Dad From The Previous Pic
Maybe this is why dad wasn’t in the previous pic because he didn’t want to be seen wearing a crocodile costume. Not that costumes are bad. They are more than allowed in the airport. It’s not like they have a banned substance in them or anything like that.
But if the kids didn’t have any underwear. Then him being in a costume means he doesn’t have any more clothing to wear. Of course, it could just be a guy playing dress-up for fun while picking someone up a the airport, but that seems more far-fetched than the previous intimation.