我有小月 你不是不知道啊
“I have Xiaoyue, you know that.”
THE DIALOGUE REEL
“What nonsense are you talking about? We're fake, of course.”
我有小月 你不是不知道 啊
“I have Xiaoyue, you know that.”
而且我知道小月在武汉 我这不是为了照顾
“And I know Xiaoyue is in Wuhan. Isn't it because I have to take care of”
“You know full well who I actually love, so stop acting like this arrangement is real!”
Chinese speakers frequently employ double negatives like '你不是不知道' to evoke shared background knowledge and gently scold someone for pretending ignorance.
LEARNING CHUNKS & PARTICLES
it is not as if you don't know / you know very well
A double negative used rhetorically to remind the interlocutor of an obvious, shared fact they are ignoring.
Softens the rhetorical sharpness while adding an urgent plea for mutual understanding.