Veteran comedy writer Charlie Berns, who is slowly but surely losing his grip on reality, befriends a talented young New York street singer Emma Payge. Together, they form an unlikely yet hilarious and touching friendship that kicks the generation gap aside and redefines the meaning of love and trust.

Mona Gray is a 20-year-old loner who, as a child, turned to math for salvation after her father became ill. As an adult, Mona now teaches the subject and must help her students through their own crises.

Living among fusty academics, an unusual young man gets between a high school history teacher and his wife.