Yeah, me too I think that the conversation during the lift is important. I like to hear what is like for her to lift someone, how she feel etc.
In your old videos the conversation was interesting because we hear the model laugh about it if is easy for her. In more that one of your video you tell the girl that she strong and the girl reply "yes" proud of it.
The video with Katie is cool. I think she the most stronger and beautiful girl that you have in this new website and also the older. But the dialogue is also a huge important thing in a video. Off course this is only my opinion