Who's Zack guy?

A handsome newcomer leaves Sharon and Kathy intrigued...

- ALISON SLADE

There’s shock news for Kathy this week as she discovers that her ex-hubby Gavin Sullivan – he who made her fake her own death in South Africa – is brown bread.

But she and Sharon – who, you may recall, discovered Gav was her biological father – aren’t too bothered by his demise, and are far more interested in the mysterious Zack, whom they meet at Gav’s memorial service. What’s his connection to the cockney rotter?