TikTok reacts to viral ' rainbow kiss ' trend with instant regretMulticolored arc Heart Kiss Love: Signifying joy and variety, the vibrant peck holds deeper significances. This magical fusion of colors and sentimental gesture conveys love . Whether it represents optimism, self-esteem, or togetherness, the meaning behind the colorful smooch touches innermost beings. Embrace the vibrancy and spread the passion with a delightful colorful smooch.