Flash and Susan, with whistle, at Misha May's UD Class and Apprenticeshi...

Flash doesn't know Susan. He isn't as relaxed as he was with Lorraine and Barbi.
The first time he hears the whistle, he doesn't show any interest but Susan quickly gives him cheese to show the same thing will happen no matter who blows the whistle. He becomes more interested in Susan.

Lorraine stops the exercise after a very short time as Flash seems unfocused or maybe tired. It is imperative to end any training session on a successful note.