It's not only strange, it's very worrying.The isolation and anxiety we endured because of COVID is having a lasting and unwanted effect on an increasing number of teenage girls - it appears to have given them a kind of Tourette's Syndrome.They're tic-ing...

Despite not knowing whether her baby belongs to her deceased husband, Mark or Jack, Mel begins Season Four with a sense of optimism. For years she yearned to be a mother and her dream is one step closer to reality.