Okay i have read the whole play and i can help you out. The dreams in the play symbolizes reality and how they were switched around with lovers who they didn't really love. I don't have the textual evidence but i know this because i had the same question. Hope this helps:)
The Culture, Art, Tourism, Hospitality, and Sport Sector Education and Training Authority (CATHSSETA) is one of the 21 SETAs established under the Skills Development Act (No 97 of 1998) in 2001.
