Monster in my head Won't you be my friend? Now my eyes are red Heavy on my chest Got smoke in my lungs Breathe it on my tongue I know I'm too young To feel this way So I'm gonna start a forest fire in my heart (ah-ah-ah) I'm gonna start a forest fire in my heart (ah-ah-ah) I'm gonna start a forest fire in my heart (ah-ah) New day, replay, restart (ah) I'm gonna start a forest fire in my heart (ah-ah) My heart, my heart (ah-ah) Monster in my mind (yeah, yeah) Tell me why, oh, why (yeah, yeah) Do I got this pain? (yeah, yeah) Ton of bricks, it weighs on me (yeah, yeah) And now I'm done tryna be someone (yeah, yeah) I know I'm too young To feel this way, yeah (feel this way, yeah) So I'm gonna start a forest fire in my heart now (ah-ah-ah) I'm gonna start a forest fire in my heart (ah-ah-ah) I'm gonna start a forest fire in my heart (ah-ah) New day, replay, restart (ah) I'm gonna start a forest fire in my heart (ah-ah) My heart, my heart (ah-ah-ah-ah) I'd owed up to the panic attacks Devil in me is saying, "be bad" Angel on my right is getting weak I drown myself in a sea of doubt Start a fire, then I blow it out Talking to myself 'cause I'm a freak So I'm gonna start a forest fire in my heart now (ah-ah-ah) I'm gonna start a forest fire in my heart (ah-ah, ah-ah-ah-ah) I'm gonna start a forest fire in my heart (ah-ah) New day, replay, restart (ah) I'm gonna start a forest fire in my heart (ah-ah) My heart, my heart (ah-ah-ah-ah) Goodbye (ah-ah-ah) (So I'm gonna start a forest fire in my heart now) (Ah-ah, ah-ah-ah-ah) Ah (ah-ah-ah) (I'm gonna start a forest fire in my heart) My heart, my heart (ah-ah, ah-ah-ah-ah)