Only after confirming that the footsteps of the other party had indeed walked away did Gong Yan glance at Dai Lian, who seemed lost in thought, and murmur ambiguously, "Why did she teach me?"
"To create discord!" Dai Lian's eyes sparkled with certainty, "To scare the snake by beating the grass! She might be suspecting us!"
Feeling guilty as a thief, Dai Lian was a bit panicked when he saw the two people, but he felt he had masked it perfectly, so there shouldn't be any big problem.
It was just that he didn't know if Yanzi had given anything away. Under the overly dim lighting conditions, he couldn't ascertain how Yanzi had behaved.
But Yanzi was smart; presumably, she would have caught on with just a hint.