An example of a short sentence to be together for a lifetime is as follows: I'll wait for you all my life. 2 spend a happy life together. I will love you forever. 4. Never leave each other and grow old together. 5. We'll spend our lives together in the storm. 6 Heartbeats, together for life. Love and stay together forever. Eight generations of a pair of people fight to teach two ecstasy. The seas run dry and the rocks crumble forever. I will love you forever in this life.