i used to live in a darkened room had a face of stone and a heart of gloom lost my hope i was so far gone crying all my tears with the curtains drawn i didn t know until my soul broke free i ve got these angels watching over me oh watch me go i m a happy girl everybody knows that the sweetest thing you ll ever see in the whole wide world is a happy girl i used to hide in a party crowd bottled up inside feeling so left out standing in a corner wearing concrete shoes with my frozen smile and my lighted fuse now every time i start to feel like that i roll my heart out like a welcome mat laugh when i feel like it cry when i feel like it that s just how my life is that s how it goes oh yeah oh yeah i m a happy girl