When they first met, Kim Namjoon's IQ dropped.
On the second date, Kim Namjoon's IQ dropped.
The third time they met by chance, he touched his head. Fortunately, it didn't fall anymore.
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Nth date:
Cheng Yun said jokingly: Let's just make do together!
Jin Nanjun clapped his hands: OK, that's it.
In the love test paper, this is the sub-question.