The acoustic song finds Monroe singing about those moments in life that hit you hard and leave you shaken. "When you first hear the song, your mind automatically goes to a relationship, like you're leaving somebody, but I just think it's interesting in life how many different types of bombshells we have to drop," she told Vulture.com
. "There are so many. When my dad had cancer, my uncle came into a room to tell me he died. That's a bombshell. And the older you get, the more you have to start doing them yourself, which is hard."