This weekend we’ve just had Valentine’s Day – for some it’s very much a romantic occasion, but for many others the day isn’t anything to celebrate at all – it compounds their sense of loneliness. In this week's programme the guest presenter Richard Littledale, a retired Baptist minister and a writer and podcaster working in Colwyn Bay, explores the subject from a personal perspective. Nine years ago his wife Fiona died of cancer and loneliness has been a fact of life for him ever since. During the programme, Richard visits a café, a farm and a hospice and talks to a psychology student who's has battled loneliness. And, Richard introduces us to a polar bear called Arthur.