School captain Ellie is seriously crushing on her rebellious classmate Abbie. Determined to ask her first love to the year 12 formal, Ellie devises a plan to go public with the invitation but before she can go through with it, her dead aunt Tara reappears from beyond the grave. Believing she's been brought back from the dead to be Ellie's fairy godmother, Tara dishes out unwanted dating advice based on her life as an out lesbian in the '80s.
Passion concentrates on Grainger's unusual relationship with his mother and his sexual peculiarities (especially his obsessive self-flagellation, though homosexuality is also hinted at) which affect his relationship with a woman who comes to love him. It is set mainly in London in 1914, when Grainger's mother Rose was ill (she would later jump to her death in New York, upset by ill-founded rumours of incest with her son).