"Christmas Day" is a song by BTS members Jungkook and Jimin. The song celebrates the joyous holiday season and expresses their desire to spend it with their loved ones. The lyrics describe the beauty of Christmas trees and streets illuminated with lights. The song includes romantic sentiments as the duo sings about their love and appreciation for each other's company during the festive season. They express their willingness to cherish every moment together, even during tough times. Jungkook and Jimin also highlight the importance of expressing love and gratitude towards those important to us during the holiday season. The song concludes with a beautiful declaration of love and a promise to make a special memory together on Christmas Day. Overall, "Christmas Day" is a heartwarming and cheerful holiday song that inspires us to cherish our loved ones and enjoy every moment of the festive season.