"Should I thank you for the concern?" And did this woman often make it her prerogative to check on his well-being? "Surely it must be a bother, asking after me. Don't you have something else to be doing?"

Only, if she was a friend, perhaps... "Though, while you're here, perhaps you can help me find something I've misplaced."

Though knowing the frivolity of the Tesseract, it was more likely she'd misplaced him.