C852 What's Wrong with Her

"That day, I saw you and Dia appear at the ball together! When did you guys develop to the point of discussing marriage?" Mi Na's voice was slightly trembling, as if she did not even feel it herself.

"Ah?" Qin Feng looked at Mi Na in surprise. He was standing while Mi Na was sitting on the chair with her head down. Qin Feng could not see Mi Na's expression.

Qin Feng hurriedly explained