[Verse 1] We were circus lights and cannonballs We were way too high to ever fall We were fireflies burning up from the start And we'd say are we gonna live forever? I love you to my dying d**h But sometimes hearts get swept up In the waves [Chorus] Remember when the night turned up And sun went down If just for a moment We were falling at the speed of sound Yeah, the moon played a part Two shadows in the dark Beating with a teenage heart Beating with a teenage heart [Verse 2] Would I ever recognise your face If I saw you in a crowded place? Would you hair still fall the way it did? Would we laugh and sing like when we were kids, oh [Chorus] Remember when the night turned up And sun went down If just for a moment We were falling at the speed of sound Yeah, the moon played a part Two shadows in the dark Beating with a teenage heart Beating with a teenage heart [Bridge] Yeah, we thought that we would last forever Thought our love would never fade Had your hand pressed on the window as you pulled away [Chorus] Remember when the night turned up And sun went down If just for a moment We were falling at the speed of sound Yeah, the moon played a part Two shadows in the dark Beating with a teenage heart Beating with a teenage heart A teenage heart Ooh, yeah, beating with a teenage heart