Rose Ayling-Ellis sweeps back into Hughenden Gardens Retirement Village, ready to take her students to the next level. They've learned the basics of British Sign Language (BSL), but their motivation is starting to wane. Refusing to let them give up, Rose enlists the help of children from a nearby school for the deaf to reignite their passion for learning. What begins as an intergenerational meet-up turns unexpectedly poignant as residents and children open up about their fears and dreams. George bonds with young Chloe as they swap stories of being teased for being different - proof that some life lessons transcend age. Determined to spread BSL beyond the classroom, Rose launches an ingenious "Sign Only Supper" - no signing, no supper! With the arrival of the Deaf Chefs, the challenge becomes an unforgettable experience, breaking down barriers through shared language and laughter. To further immerse the residents in deaf culture, Rose introduces them to the electrifying world of deaf raves, showing them how music can be felt as much as heard. Re-energised by their experiences, the group prepares for their grand finale - a public signing performance in front of family and friends. Despite weeks of dedication, Eric suddenly loses confidence and considers backing out. Can Rose convince him to take to the stage? As the course draws to a close, it's clear that this journey is far from over. The residents, now armed with a new language and a new perspective, begin to shape a more inclusive future for their community. In an emotional conclusion, Rose receives a thank-you card from the daughter of a student who has since passed away, telling her of how she spent her final days in hospital communicating through the sign language she had learned when she was unable to talk, showing to Rose how useful it became for her.