selfie can sometimes tell me more about a person than anything inside a meticulously staged bedroom. When a girl shows another girl a photo on a smartphone, the first few things she seeks out are, in order of importance: Am I in this picture? How do I look? Who is standing beside me? Does the person standing beside me in this photo lend me a halo effect of popularity, or is standing beside this person a social liability? Selfies, it seemed, were even more important than the event or moment they were supposed to memorialize.