Most people do. Frisk bites back their irritation and just says "Me neither," instead.

(Is there anything to float on? And even if there is, who knows what might happen if you fall off and 'drown'?)

"Dunno. A human." They were in a crowd, they wandered away, and then something hit them in the back of their head to hard and fast they were here when they landed. If it was a bullet, it wasn't a monster one.

"You?"