Nine times out of ten its her setting up a tripod or some sort of stand for her camera or phone. The other one out of ten its some poor sucker who got told "If you don't take at least ten of the same pictures of me I'll sit on you, or worse, get naked..." Scared for their life, they oblige until the beast has a plethora of boring photos to pick from, so she can post the most "flattering" to her Instaham account.