[There's a nod and he stops for just a moment to whistle rather loudly. The hellhound will arrive momentarily, the ground barely rumbling beneath their feet as Percy takes in that information.]

And Apollo's companions showed up at Camp? [He remembers Leo and Calypso dropping in, remembers conversations after the attack on camp, and remembers a few other things. The mention of Annabeth renders a light frown though.] When I first got here Annabeth and I were together so I wouldn't really count that as "missing" either.