Today, Prince William is performing his last shift as a pilot with the East Anglian Air Ambulance in the UK.

Last year, BBC Future spent two days with Prince William and his colleagues at their base in Cambridgeshire, discovering how the team relate to one another and the vital emergency work they do.

Get a taster in the video above, where William and his co-pilot discuss their job and relationship – as well as the ways in which they tease each other.

Visit here to see the full in-depth story, with exclusive photos, interviews and clips.

Join 800,000+ Future fans by liking us on Facebook, or follow us on Twitter.

If you liked this story, sign up for the weekly bbc.com features newsletter, called “If You Only Read 6 Things This Week”. A handpicked selection of stories from BBC Future, Earth, Culture, Capital, and Travel, delivered to your inbox every Friday. p047r7c3