Delia is dissatisfied with her 10-year-old relationship, while her boyfriend, David, believes a change of scene will rekindle their desires. A job offer in Sydney provides that opportunity. Once there, Delia becomes suspicious of David's new PA, and decides to befriend Zoë in an attempt to 'infiltrate the enemy'. But she is stunned by her own attraction to Zoë and embarks on her first lesbian affair. Sparks fly, but not the anticipated ones...