It's 20 years since an argument sent Becky and India hurtling off along diverging trajectories. India has found fame with her rock band, Syndrome, but is disillusioned with success and struggling to keep her demons at bay. She wants to resolve past mistakes, and has decided that Becky can help her.

Becky, a music journalist, is frustrated by her stale relationship and lack of challenge in her career. When India offers her an exclusive interview, she hopes they're going to be friends again - but that's not what India has planned.

In the aftermath of India's actions, Becky finds herself struggling to deal with a stream of revelations, not least the truth behind her painful break-up with India's cousin Ben.

Thrown back into her past, it's soon time for Becky to make some tough decisions, unaware that the consequences will shatter the world she knows.