Yan Shu is now afraid of only one thing: that Xiao Jihan might suddenly have a brain glitch and decide to confess his feelings to her.
If he doesn't confess, she can play dumb, but once he confesses, she'll have to respond, and she really doesn't want to lose those 70 points of goodwill!
Moreover, apart from the goodwill issue, she's starting to have a hard time letting go of Xiao Jihan. She doesn't want to make him sad or disappointed.
Most importantly, she's quite content with the current situation.
All that lovey-dovey stuff is really annoying. Isn't it great to just live life carefree and oblivious?
Well, at least for Xiao Jihan, it's not that great. He doesn't know why he can tolerate Yuwen Che's presence. Perhaps it's because he knows that Yan Shu deeply loves him and won't easily change, so he's at ease with the situation.