1. Social distancing: can we learn to cope with the new way we interact with others?

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    Video caption: For some, not being able to hug and kiss other, has led to a deep disorientation.

    The pandemic has meant stopping many of the everyday things we used to do; including hugging and kissing others. For Susanna from Italy, this has led to a deep disorientation.

  2. Video content

    Video caption: BBC presenter's 'perfect hug' goes wrong

    A small study found hugs lasting five to 10 seconds are associated with being the most pleasant.

  3. Buy Me Love: Inside The World Of Love Coaching

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    Video caption: Does love coaching work? Or is it selling a dream? The BBC attends a seminar to find out.