Widower Tom, on the recent passing of his wife Mary, uses his free bus pass to travel the length of Britain from John O'Groats in Caithness to Land's End in Cornwall, their shared birthplace, using only local buses. It's an incident-fuelled nostalgia trip and his encounters with local people make him a media phenomenon. Tom is totally unaware and to his surprise on arrival at Land’s End he’s greeted as a celebrity.

A superstitious widow looks at the stars every night in the hope of understanding her late husband's last words to her. Meanwhile a homeless man discovers some interesting items discarded in a bin.

Follow Phoebe, her older sister Becks, younger brother Perry and their mum who are living a comfortable life in Glasgow when suddenly they are uprooted from their lives and moved to the remote highlands of Scotland.