Seventy-five-year-old Cho Nam-bong and his 71-year-old wife, Lee Mae-ja, grapple with the challenges of dementia after 45 years of marriage. Their once-vibrant relationship has been overshadowed by forgetfulness, leaving them struggling to recall happier times. Yet, as their grip on the past slips away, a spark ignites within them, reviving lost dreams and deep-rooted affection. Through moments of clarity, they navigate the complexities of love and memory, discovering that even in the face of fading recollections, their bond can still flourish.