The magazine that Zoe is reading, while talking with Daniel on the couch, is the June 2013 issue of Psychology Today. The main article on page Zoe is reading (page 59) is titled "The Upside of Dark Minds".
Peter Jacobson (Dr. Poole) previously worked with Eric McCormack on Will & Grace (1998) (S03E18 Mad Dogs and Average Men (2001)). In the episode he played Will's (McCormack) boyfriend.