I hear same expression with different "strength". There is no play. No motion. Expression should change after response. It does not. There is no dialog. For me

I hear same expression with different "strength". There is no play. No motion. Expression should change after response. It does not. There is no dialog. For me it sounds bald, boring. It'd better not to participate in such dialog. We can express emotions without words: xxx: Distress yyy: Support xxx: Hope It maps on music and we have dictionary to describe it. The one I'm listening to is Sorrow and Hopeful - entire track. May be a good start. Write first (classification). Examples you gave I feel live on same scale but extreme values. So even harder. I'd imagine it work like autotune - enhance human input