Catrina Robey

The younger sister of Colin Robey - Catrina has a lot in common with the host of Chat in the Hat.

She likes the sound of her voice.

A bit too much.

She developed a complex over the years - thanks to her family - and has searched for an outlet to express herself.

She was deeply hurt when she realised her baby book included the wrong birth year. Video of Catrina when she was younger showed her trying to perform a step of ballet - but her father would brush her aside to get more video of her brother.

Her relationship with Colin was especially strained. The time he threw milk in her face was especially scarring. Worst - was when he ate all the chocolates out of an advent calendar but closed up the little cardboard windows and then offered it to her for Christmas. She has never forgiven him.

Finally she has a chance to express her grief. To mend her relationship with her brother. To allow her voice to be heard.