The song "Rainbow Drops" delves into the profound impact of nostalgia and how various sensory stimuli, such as scents, tastes, sounds, and experiences, can awaken memories from our past. Drawing inspiration from my cherished memories of indulging in a vibrant rainbow candy during my formative years in Japan, the song endeavours to encapsulate the profound emotions that arise when encountering these evocative experiences, which serve as poignant reminders of loved ones and the gamut of both joyous and bittersweet recollections.