Keanu Reeves once rescued a pre-fame Octavia Spencer after he found her stranded on the roadside.Reeves turns 56 today (2 September), with many fans sharing their favourite performances from the actor on social media, as well as their favourite tales of Reeves’ apparent kindness off-camera.But few have as good a story as Spencer, who revealed in 2014 that she unexpectedly encountered a leather-clad, motorcycle-riding Reeves shortly after she moved to Los Angeles to pursue acting in the 1990s.The