The song "December" by Gabrielle Aplin and Hannah Grace is about the importance of companionship and love during the holiday season. The lyrics convey a sense of warmth and nostalgia associated with December, and how it wouldn't be the same without someone special. The song talks about the magical feeling of December and how it's not dependent on the presence of snow or holiday decorations. Instead, it is the thought of being with someone that makes the season truly magical. The lyrics mention starry skies, Christmas lights, and the beauty of winter, emphasizing the yearning to experience these things with the person they love. The singers express that December wouldn't be the same without their significant other. They suggest that all their dreams could come true, but it wouldn't matter without the warm soul of their loved one. The song highlights the bittersweet feeling of missing someone during the holiday season and how the absence of that person can make even the most joyful elements of December seem tragic. Overall, "December" is a heartfelt song that captures the longing for connection and the significance of love and companionship during the holiday season.