The trauma's cause

Zixin heard her question crystal clear and took a pause to understand her point. He felt like he did but also like he didn't.

Sometimes gentle and sometimes distant…

He slowly walked through his memories from the first time he met at the hospital, at the get-together party, at Shui's banquet and then his subsequent meetings with her. 

When Ai put that question before him, it was then he felt as if he could finally point out the indiscrepancies that would bug him from time to time.

The Guiying who he talked to outside the hospital or at the party or at Shui's banquet seemed warm and amiable. But after that, he definitely did feel a change in her attitude and mannerisms. Even last night, he did feel a difference between the woman with whom he had dinner and the woman who later snatched the note from him. The way she talked before and after dinner was indeed something worth pondering over.