Both over seventy, Betty and Peter are finally getting married after forty-five blissful years together. Thing is, their three children, now adults themselves, can hardly believe it’s happening. Everything goes according to plan until Betty’s carefully guarded secret comes out at the altar, and not even their children can believe what they’re hearing. It looks like the wedding will be called off until the very last moment, when Peter and Betty exchange vows as their children and grandchildren watch on in scepticism.