This is an incredible and heartwarming story of a group of teens who let an unexpected stranger join in on their girl's night out! This small gesture meant the world to this older lady and it will warm your heart...and possibly bring on the waterworks, too. The teen's name is Mahri Smith. She is just 18 years old and she was out at a casino for a girl's night with some of her best friends. Nothing unusual about that, right? Well, something pretty unusual is about to happen that is just too sweet for words!