The expressi0n "你懂的 (nǐ dǒng de)" was translated from the English expressi0n "you know." Its popularization is due to a video Old Boy, made by the Chopsticks Brothers. It's a story ab0ut two middle-aged friends who combine their talents they learned in middle school to participate in a sort of "China's Got Talent" competition. In the video, the expressi0n "你懂的 (nǐ dǒng de)" expresses an acknowledgment of their shared nostalgia of youth. Ever since then, "你懂的 (nǐ dǒng de)" has become a popular expressi0n when two people share a mutual comprehension of a time or feeling. The phrase simply means, "you really do understand," mixed with the French mood of "c'est la vie!"
Nowadays, the saying is frequently used to assure an understanding between two people in conversation. Next time you find yourself in a situation where details aren't convenient to say out loud, a simple "你懂的 (nǐ dǒng de)" conveys "you understand what I'm talking ab0ut."
Examples:
1.
Mike, nǐ zěnme hé Mary zài yì qǐ le?
Tom: Mike，你怎么和 Mary 在 一起了？
Mike, how come you are now with Mary?
Xiǎo diǎnr shēng, nǐ dǒng de…
Mike: 小 点儿 声， 你 懂 的… …
Keep it down, you know what's been going on…
2.
Zěnme le? Chóuméikǔliǎn de.
Lily: 怎么了？ 愁眉苦脸 的。
What's wrong? Why such a long face?
Wǒ wàngjì zhǔnbèi lǎobǎn yào de wénjiàn le, jiéguǒ… … nǐ dǒng de.
Lucy: 我忘记 准备 老板 要 的 文件 了，结果… … 你 懂 的。
I forgot to prepare the documents for my boss, so now…well, you know what'll happen.
