‘Sweetheart, do you mind if I borrow your cellular phone for a moment.’ A strange man held out his hand for a female bystander’s phone, captivated by this person, she absent-mindedly hung up her call and handed the device to him. ‘Thank you, dear, I’ll only be a moment. There’s something I’ve always wanted to do in a human body.’ ‘You make it sound like you don’t usually have one?’ The girl asked, still gushing over the stranger. The man pulled up the camera in selfie mode and posed. ‘That is correct. You know, I’ve always wanted to try taking a self-ie, it’s harder than it looks.’ ‘What are you…