Gu Yusheng had never used that box cutter to open a package yet. Gu Yusheng tried to make the move very subtle so Qin Zhi'ai wouldn't notice it. The thread next to the zipper was easily cut off by him.
He was afraid of getting caught, so he didn't immediately leave Qin Zhi'ai's shoulder.
Seeing that they were close to their destination, Gu Yusheng was afraid the dress wasn't ruined enough. He took his opportunity as she was distracted and poked at the fabric with the knife.
...
The party was at the Peking Clubhouse.
Cars stopped in the underground parking lot. Gu Yusheng still had his eyes closed. He didn't get out of the car until Xiaowang reminded him, "Mr. Gu, Miss Liang is here."
