It must have been the mistletoe,   The lazy fire,    The Fallin' Snow,    The magic in the frosty air   that feeling everywhere      It must have been the pretty lights,   that glistned in the Silent Night   Or maybe just the stars so bright that shined above you      Our first *first* christmas more then we'd been dreaming of.   Old Saint *Old Saint* Nicolas had his fingers crossed that we would fall in love.       It could have been the holiday   the midnight ride upon a sliegh   the country side all dressed in white   that crazy snowball fight      It could have been the steeple bell,   that wrapped us up within it's spell   It only took one kiss to know   It must have been the mistletoe      Our first *first* christmas more then we'd been dreaming of   Old Saint *Old Saint* Nicolas must have known that kiss would leave to all of this      It must have been the mistletoe,   the lazy fire,    the fallin' snow,    the magic in the frosty air   that made me love you      on christmas eve a wish came true   the night I fell in love with you    it only took one kiss to know   It must have been *the mistletoe*      It must have been the mistletoe, *mistletoe*   The lazy fire, the fallin' snow, *fallin' snow*   The magic in the frosty air   that feeling everywhere      It must have been the mistletoe, *mistletoe*   the lazy fire, the fallin' snow, *fallin' snow*   the magic in the frosty air   that made me love you      It must have been the mistletoe *mistletoe*   the lazy fire, the fallin' snow *fallin' snow*   the magic in the frosty air   that feeling everywhere