i'm on fire for you otnight   and everything is sweet and right   you know just what you have to do   and make it plain with every move   you'll never find a better friend   and you know you've got to choose      there's no need to be confused   my heart's on fire for you tonight   and it swallows all the light   and you're the one who always knew   so now i wear you like a bruise   you're not supposed to get upset   and i could feel it when we met   you're not supposed to be afraid   and there's nothing to regret   and i can be your firefly   because you've made to satisfy    and you won't ever have to lie   and i can be your firefly   you're not supposed to feel ashamed   and there's nothing left to hide   you're not supposed to be afraid   and i can be your firefly