梅森先生说：“她刚开始时真的没想过要有什么恋爱关系。”

Mr Mason said: 'She didn't really think anything romantically to start with.

youdao

阿隆博士说，“这就是为什么恋爱中的人会彻夜不眠的畅谈，那种感觉的确让人激动和亢奋。

That’s why people who fall in love stay up all night talking and it feels really exciting.

youdao

如果失恋了没有悲伤，恋爱大概就没有什么味道。

If the lovelorn with no sorrow, love probably will not have much flavor.

youdao

What's the average relationship in human history?

人类史上的普通恋爱关系是指什么？

哈佛公开课 - 幸福课课程节选

And it is almost like being in love except what it really is is two shots of caffeinated espresso causing a rapid heart rate an increase in respiration, sweaty palms, but I don't realize--she doesn't realize that's what it is.

跟恋爱一样的感觉,其实什么都不是,而是双倍浓度的咖啡因,导致心跳加速,呼吸急促，掌心冒汗，但我没意识到--她没意识到那是什么。

耶鲁公开课 - 心理学导论课程节选