I was mindin' my own business   Enjoyin' the party, makin' my rounds   One look you shook me out of my senses   Knock me to the ground, heart fall down      Like a rock in a river   Shock and a shiver   Runnin' right down my spine      So dizzy and dazed   Completley amazed   Fallin' in record time      And all you did was walk into the room   Heart fall down, go boom      Sounded like a big explosion   Felt like an earhquake, inside and out   Hit so hard, no wonder I'm shakin'   Knock me to the ground, heart fall down      Like a rock in a river   Shock and a shiver   Runnin' right down my spine      So dizzy and dazed   Completley amazed   Fallin' in record time      And all you did was walk into the room   Heart fall down, go boom      Flash of lightning   Crash of thunder   Helpless, breathless   Goin' under      Like a rock in a river   Shock and a shiver   Runnin' right down my spine      So dizzy and dazed   Completley amazed   Fallin' in record time      And all you did was walk into the room   Heart fall down, go   Heart fall down, go boom      Oh, heart fall down, go   (Like a rock in a river)   Shock and a shiver   So dizzy and dazed   Completely amazed      Oh, heart fall down, go boom   (Like a rock in a river, shock and a shiver)   So dizzy and dazed   Compleley amazed      Oh, heart fall down, go boom   (Like a rock in a river, shock and a shiver)   So dizzy and dazed   Compleley amazed