"You don't have to look at me like that!" Qu Wan's eyes were bloodshot. She felt that something was up, why Mr Bai had been gripping on the issue of the child and refusing to let go from the start.
Qu Wan was already wary of Ling Tao being there, afraid that he would blow up if he knew that the child was not his. So, she had kept denying it, trying to argue with Mr Bai.
But the result was that Mr Bai had given up everything. And now, Ling Tao hates her to his bones, would never trust her again, and she's faced with an unknown, yet definitely pitiful future.
"You're saying the truth?" Mr Bai asked carefully, hopeful. He wants Qu Wan to just deny it right then, to say that the child was not his, so at least he hadn't hated the wrong person.