Watch YOLO for Free: How to Stream the Movie Online at 123Movies. . Kimmi, Sally and Nancy, best friends forever, are spending the night hiding out and drinking at their high school. Kimmi is a vampire and in love with Nancy, but what is 'real sex' and what are the boundaries of desire? Snow starts falling in the gym hall, blood flows freely on the thighs of teenage girls, and it's going to be one hell of a neon colored night, but hey: You Only Live Once. YOLO!