以下是一些浪漫愛情短句的英文：
1. Love is like a flower that grows without any effort on our part. （愛情就像一朵花，不需要我們做任何努力。）
2. When you find the one you want, you will see the world differently. （找到心儀之人，你將看到不一樣的世界。）
3. Love is like a journey, and I will accompany you every step of the way. （愛情就像一段旅程，我會陪伴你每一步。）
4. I will always be here for you, no matter what happens. （無論發生什麼，我都會一直在你身邊。）
5. Love is like a butterfly that flies away, but leaves a beautiful memory behind. （愛情就像一隻飛舞的蝴蝶，雖然會飛走，但會留下美好的回憶。）
6. You are my sunshine, and I will always keep you in my heart. （你是我的陽光，我會永遠把你留在心中。）
7. I will love you until the end of time, and I hope you feel the same way too. （我會愛你到時間的盡頭，我希望你也有同樣的感覺。）
8. Love is like a rainbow after the rain, beautiful and bright, but never to be taken for granted. （愛情就像雨後的彩虹，美麗而明亮，但永遠不會被忽視。）
9. I will cherish our memories, and make new ones together. （我會珍惜我們的回憶，一起創造新的回憶。）
10. Love is like a melody that takes time to develop, but once it is found, it cannot be ignored. （愛情就像一首旋律，需要時間去發展，一旦找到，就無法忽視。）