电影《Her》中的一些经典台词包括：

1. "The past is just a story we tell ourselves."

2. "无论你成为什么样的人，无论你未来将去往何方，我都会爱你."

3. "It's like I'm reading a book... and it's a book I deeply love. But I'm reading it slowly now. So the words are really far apart and the spaces between the words are almost infinite. I can still feel you... and the words of our story... but it's in this endless space between the words that I'm finding myself now. It's a place that's not of the physical world. It's where everything else is that I didn't even know existed. I love you so."

4. "跟一个对这个世界充满热情的人在一起，我都忘了之前自己是否存在过."

这些台词展现了电影中深刻的情感和哲理，令人印象深刻。