It is a bright, warm afternoon in Milan, Italy. After a delicious lunch of risotto, you take time exploring the old city, appreciating its culture and rich history. As you round the corner into the Piazza del Duomo, you fall speechless as the Duomo di Milano towers over you. After gawking at its splendor for a few moments, you get closer to take some pictures. As you take out your camera and snap a few photos, a young, pregnant woman beside you is taking selfies. She suddenly taps you on the shoulder and hands you her camera.

"Sorry to bother you, but can you take a picture of me?"