Opening the front camera isn't really a nourishing experience for everyone. You may want to click a quick picture of the surroundings near you and you may end up opening the front camera and seeing your face on it. This sucks a lot, but what sucks more than this is the fact that you see a weird ass look on your picture when you open the camera.
This guy was on tour with his family and was visiting historic locations when he saw this statue. He liked the work on display, but was keener into getting a joke about what really happens when you accidentally open your front camera. You're left ruing the decision of ever wanting to open the camera, and all you want is the time to pass, so that you can do something else.