At first, Peridot just glowered up at the (apparent) human, but then his words registered, and she did a double take. She still looked far from happy, but her anger wasn't directed at this particular man.

"Well, why didn't anyone tell me that?!" she shouted, at the top of her tiny little lungs. Honestly, someone probably had, and she'd probably just tuned it out, thinking she had already gathered all the relevant information from whoever it was.