A man picks up his wife from the airport. Do you know where she’s been?

Imagine this: your wife decides to go away for a week. Not a beach vacation or a city trip, but a trip to a country where she wants to undergo “some surgeries.” You nod understandingly, maybe a bit surprised, but you trust her. After a week, you pick her up from the airport, ready to hold her in your arms again. But as she walks through the sliding doors of the arrival hall, you have to take a second look. Is this really your wife? Her face, her posture, maybe even her way of looking—everything seems changed. The woman you dropped off at the airport a week ago is almost unrecognizable.