Si Yehan looked at her intensely like he was surprised that she was able to detect this kind of situation with her level of intelligence.
Ye Wanwan was so nervous that she kept yakking on and finally changed the subject.
Si Yehan never brought up what had just happened and didn't seem suspicious of her unusual attitude.
I don't want to know anything about what just happened.
The more I know, the more danger I'll be in.
Ye Wanwan spoke till her mouth was dry and only then did she stop, "Ah, how is it so late already? I'm heading back to my room to go to bed, gotta be up early tomorrow for school!"
He fixed his gaze on her in silence for a few seconds. After some time, he finally said, "Go on."
After she got his approval, it was as if she'd received amnesty. Ye Wanwan leaned over to kiss him and said "goodnight" before heading up.
Alas, she had taken only a few steps before she heard his deep voice behind her, "Wait."