Gu Xiaonuan had a suspect in mind, so, of course, she wouldn't continue to suspect Si Yuchen.
She was certain that this time Si Yuchen had definitely been wronged by her.
Having suffered such a great injustice, Si Yuchen didn't even bother to argue or explain for himself. How arrogant could this man be?
Gu Xiaonuan felt that if Si Yuchen simply said a word, declaring the issue had nothing to do with him or that he wasn't so idle, she would believe him.
If Si Yuchen admitted it, then Gu Xiaonuan would choose to believe him.
But now, Si Yuchen neither admitted it nor denied it in front of her.
Gu Xiaonuan was no detective, nor a worm inside Si Yuchen's stomach; his haughty arrogance made him disdain explaining himself over someone irrelevant to him. But Gu Xiaonuan, a mere mortal, she needed an explanation.
Otherwise, it was too easy for Gu Xiaonuan to be misled, and under such influence, she would doubt Si Yuchen.