A deep frown appeared on Tristan's face as he asked her, "What happened to your face?"
Zhen-Zhen paused for a moment. 'Dang… He saw it! Lie, Zhen-Zhen… just lie.'
"Oh, there's a mosquito in my face. It bit me so I reflexively slapped my face to kill it," Zhen-Zhen said as an excuse.
Tristan narrowed his eyes at her when he heard her excuse.
"You are lying!" Tristan promptly responded to her. He could see through her lies.
Tristan knew right away that she was lying. He never saw her kill any mosquito even before. He took note of her little actions. He knew Zhen-Zhen didn't want to kill any insect even a mosquito.
He could still remember when Zhen-Zhen was bitten by a mosquito and he slapped the mosquito in her hand, thus killing it. Zhen-Zhen questioned him why did he kill the poor mosquito.