A granddaughter returns to Kolkata during Durga Puja with a hidden secret. She reconnects with her grandfather, disguised, and gifts him a box with a heartfelt letter. As he reads the letter, his emotions reveal a touching story of love and nostalgia. By the end, the film beautifully unveils the profound bond shared across three generations—grandfather, granddaughter, and father—highlighting the enduring connections that transcend time and distance.