As they entered their golden years, Y/n and Buck looked back on their lives with gratitude and happiness. They knew that they had been blessed with a beautiful life together and that their love had been the foundation of it all. They passed on their legacy of love to their daughter and her family, knowing that their love would continue to live on through them. And as they held hands, watching the sunset together, they knew that they had lived a life full of love and that they would always be together, forever and always.