Have you ever felt like the Grinch during the holidays? That's exactly where this song begins! The singer used to hate Christmas, finding the bright lights and cheerful carols completely baffling. For them, it was a time of year that brought on feelings of gloom rather than joy.
But everything changes when a special someone enters the picture. By spending the holiday with a person who absolutely adores Christmas, the singer's perspective is completely transformed. They start to understand the magic and excitement everyone feels. The song is a sweet confession of discovering the warmth and love of the season, realizing that sharing it with someone you care about makes you fall in love with Christmas itself.