While bringing Tao Yueyue home, Chen Shi saw Gu You pruning shrubs at the door and said, “Miss Gu, these flowers and plants all belong to the the community. Are you trimming them as volunteer work?”

Gu You smiled, “I saw yellow leaves through the window and felt uncomfortable, so I came out and cut them. I have minor OCD.”

Tao Yueyue stood at the door and pulled faces at Chen Shi and Chen Shi did the same to her before Tao Yueyue went back in.

Chen Shi really wanted to ask Gu You something. He had just shown off a psychoanalytic theory in front of Peng Sijue and Lin Dongxue. He was not an expert himself, so he said to Gu You, “I have something to ask you.”

“Please go ahead.”

“What details can you use to determine that a man is sexually...