Lucy

Lucy, played by Michaela Watkins, is Matthew's former patient and occasional girlfriend.

History
Lucy originally went to Matthew as a patient because she was unable to resist falling in love with smart authority figures. Unable to resist, Matthew used his statis as a intelligent therapist to woo her. They have many problems, including the fact that she looks like Christine and that he looks like her father. They eventually move in together, but break-up do to finding each other intolerable. They reunite at a party and break-up yet again do to Lucy still believing in Santa Claus.