Marie-Do and Lucie, mother and daughter, are the two devoted nurses who came daily to my home to take care of me. They were very kind and very friendly, I really appreciated their visits.  
The strathspey time represents their gentleness and kindness. And the movements danced on quick time are like nurses giving injections: needles approach, enter the skin, and then are pulled out. Dancers are invited to sing part of the tune, as my two nurses quite often used to start humming during the treatments.