“I wrote it for a friend who was going through a lot of body issues,” Trifilio, 23, says. “I was surprised at how many other people related. When we’d tour, people would come up to me and want to open up about eating disorders and other body issues they were struggling with. It’s a pretty common issue with girls. They told me it was a wake-up call, and what they’d say usually made me cry. In my high school I struggled with my own body image. My relationship with food was that I thought of it as a necessary evil.”