The Making of Us: Lisa Jewell

Lydia, Robyn and Dean don't know each other - yet.

They live very different lives but each of them, independently, has always felt that something is missing.

What they don't know is that a letter is about to arrive that will turn their lives upside down.

It is a letter containing a secret - one that will bind them together, and show them what love and family and friendship really mean...