"Hello, Adia." There's an undeniable jolt on seeing someone he knows, but Felix tries not to show it. He expected this, after all. Even if he wasn't really expecting he'd see Adia, after what Stratos has told him. He finds he's more unsettled by her flashy companion with the over-intense stare, anyway... at least until Adia names him. So this is the machine man he's been hearing about. Maybe that explains the stare. At least he hopes it does. He rises from his seat on the edge of the desk to give Caspar a polite bow.

"A pleasure... ah! Er, thank you." Surprise at her congratulations turns to sheepishness, for a moment. "I'm not used to other people knowing, yet. And congratulations to you... both. It's good to see you looking well." And safe. He has a smile to offer both of them, Adia and Caspar both.