At 23 years old, Aurora Walker has existed with depression and anxiety for 11 years. And it's killing her. Two years ago she stumbled across a particular YouTuber who helped her cope. After all, it takes someone special to make you smile when tears are already in your eyes. When she starts a YouTube channel of her own at the advice of her first therapist, she expects to fade into the background, unnoticed by everyone. Instead, her channel and video goes viral. Her hero becomes her best friend. Maybe something more.