They may no longer be in positions of power, but Barack Obama and his former Vice-President Joe Biden are still best buddies.

The pair were spotted at a cafe in Washington DC the other day just casually ordering sandwiches and salads and having lunch together, as people around them watched with mouths agape.

The cutest/best thing of all? The fact that Biden still calls Obama 'the boss'. Nawwww.

Watch it below: