Tara feels like a failure as a mother when she is unable to counsel her children about school and sex, so she turns to her perfect-homemaker personality "Alice" for help.

When Tara and Max can’t connect in the bedroom, Tara worries Max may be more interested in her alters than her. After gaining reassurance from her therapist Dr. Ocean,Tara plans a “sex date” with Max to get them back on track. Tara’s sister Charmaine recommends she meet her new boss for a potential mural project. As Tara prepares for her “sex date” with Max, the pressure becomes too much and she becomes “Buck.” That night, “Buck” doles out advice on women and Max ends up male-bonding with his own wife.

Season two opens with a bang as the Gregsons' neighbor commits suicide and the family unexpectedly is given responsibility of the house. Now well and dissociation-free for several months, Tara sets out to make new friends with Max's help. Marshall struggles to fit in at school while Kate lands a new job. Nick pops the question to Charmaine