I really like Liz because I can’t understand her very well— but I can identify there’s a reason why she acts a certain way. I’m just not smart enough or wise enough to figure it out.
Shingo’s sense of ethics or logic obviously bothers her, and the way he shows his affection doesn’t seem to make her very happy either.
So what does she want? What is she thinking? I assume she’d feel more at ease if Shingo had the local common sense, simple desires. Instead, he’s a wee bit complex for her in the same way she is to him.