Sometimes I feel like my whole world is crashing down While all my friends are being young and dumb and playing around They're out all night living a life that I just had to let go I watch you sleep right next to me It's you and me on our own Sometimes I feel there's a world out there I'll never know But I know who I am Yeah I know who I am Tiny hearts are in my hands Yeah I know who I am Yeah I know who I am Now I was scared to take a road that I did not understand And all through time I considered making other plans Now I believe all of the things we choose are for a reason And the life I thought I missed I know they'll soon be leaving And when the lights go out I know I know what gives me meaning 'Cause I know who I am Yeak I know who I am Tiny hearts are in my hands I know who I am Oooooooooooooh I wouldn't change a thing if I could go back Oooooooooooooh Not missing anything I wouldn't go back 'Cause I know who I am Yeah I know who I am Yeah I know who I am Yeah I know who I am Tiny hearts are in my hands I know who I am 'Cause I know who I am