From Maggie May to Penny Lane

Life is hard and short
Especially for Penny Lane
She's dying from Leukaemia
Maggie's doing her best to help her
To care for her, and complete her 'List' in time.
But Maggie's bosses don't make it easy
Whilst caring for Penny she also cares for her students
And the handsome Mr Cooper
How far across the line can she go
Before it all falls apart?