There's a bit of a stare, when Papyrus says that- but after glancing at the others as well, Carly stands. "...I'm not sure either- normally I would say we could use all the help we can but...how do you normally wake someone after you do that?" Carly asks, blinking. She knew about the cheery dust, but the sleepy dust?

No experience there. She pauses, turning back toward the fountain area. "...We should at least get back to the others, anyway, so..."