Gu Xin did not specifically tell Zheng Qiu that Gu en already knew that she was a girl, just like how she did not specifically tell Gu en in the past.
It was not good for outsiders to interfere in the matters between the two of them. Moreover, she believed that with Zheng Qiu's keen senses, he would definitely notice it after meeting Gu en a few times. Most importantly, Zheng Qiu did not mind Gu en knowing that he was a lady. If Gu en had not been stupid at Qi 'an Inn, she would have known.
He would let everything develop in the way it should!
In the following days, the capital became more and more lively. The triennial general examination was about to begin. Candidates from various states and governments arrived in the capital one after another. All the major restaurants were already full.