Understand: If you don't understand her, you only get alone forever. That is a lack of communication of love.

不明白对方的想法，对方给你说话，你永远只独自发呆，那就是一段缺乏沟通的爱情。

youdao

Life is a process of mutual care and love, during which everyone shows a need of affection that tremendously relies on communication and expression.

人的一生是一个相互关心、关爱的过程，每个人都有情感的需要，其中，语言的交流和情感的表达又是关键。

youdao

Then, after a few years of hiding and poor communication, they realize that their once romantic love life has grown stale.

之后，持续多年的躲躲藏藏与沟通困难之后，他们意识到他们曾经浪漫的爱情已经烟消云散了。

youdao

He says that while all couples deal with nagging at some point, those who learn to reduce this type of negative communication will substantially increase their odds of staying together and keeping love alive.

WSJ: Nagging in Marriage Is More Common Than Adultery But Can Also Lead to Divorce