"You ever think we might be the only ones here sis?"
"I don't know bro; it's best to not think about it all that much."
Just what were Popo and Nana were discussing was a manner of what to do if the Ice Climbers came across beings from different dimensions that they wouldn't understand: of course the Ice Climber pair farted their way back up the snowy mountain after having set up a camp to let themselves catch their breathes since it was going to be a long while for them to do anything and they figured to make the most of it.