When Henry realised the text was from Luna and not Tuck, he was curious. Even curiouser when it read...that. His monkey was on the way?! What?! Had Hermes ordered them some kind of animatronic monkey? Or a jewel encrusted statue of a monkey? Good lord, what was about to arrive at their house?!
He shot back a quick see you soon! because he was polite and he liked Luna. It wasn't her fault her boss was making her deliver them some kind of expensive monstrosity.
"Iestyn!" he called up the stairs. "Can...can you come here for a moment?!"