[No, he doesn't catch the relief, but he does note that she's subdued. He will worry, while maintaining his facade of exuberance. Ilsa being what she is, she will probably be fully aware that he's watching and fretting even as he preens and brags.]

Fragile!?!?!? I will have you know these pince-nez have survived a ride on a giant mechanical tiger, battles with the Muse of Protection, floods, fire, assaults by stupid-annoying Wulfenbach, and more. They've come off on occasion, but they never break, and I have always gotten them back. They're small, light... and elegant! Do NOT forget that they're elegant!