There is a recurring theme of "waiting" in the series:
- "You know I don't mind waiting" - Casey Blevins to Abraham.
- "Casey--Sorry to keep you waiting" - Danielle Clarkson to Casey Blevins. 
- "Hello Casey--Sorry to keep you waiting" - Lara Hodge to Danielle Clarkson. 
- Tom Reed is kept waiting in a waiting room for an hour before being allowed to see Danielle Clarkson
- "Oh that's fine-- you know I don't mind waiting" - Incarcerated Vanessa Richmond to Lara Hodge.
- "I get the sense she doesn't like waiting" - Ellen Richmond to Oliver Simon about Danielle Clarkson