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As social distancing measures the world over separate people, we are coming to terms with the role that touch has played in our lives.

Simple, social touch - from a handshake to an arm around the shoulder - has been taken away.

Not only is it one of the first senses to develop, but it has been shown to have a big role in our physical health.

So how has the distancing changed the way we think about touch?

And what lessons can we learn from those who have gone a long time without it?

Stephen Smith reports and Emily Maitlis is joined by former hostage Terry Waite and writer Liz Hoggard.