text: An Alberta student who'd accidentally left his headlights on all day was greeted by what may have been the world's friendliest note from a stranger when he returned to his car. But Derek Murray, a University of Alberta law student, found more than just the note that cold November day in Edmonton--he also found an extension cord and battery charger left by the stranger to bring his dead Acura back to life. Now that Murray's life-affirming tale has now gone viral, he says 'It just shows you how such a pure act of kindness from one person can just spread through everyone and help make everyone’s day a little brighter.' Good Samaritan: A friendly stranger left this unbelievably friendly letter to Alberta law student Derek Murray in order to help him get his car started after he left the headlights on all day . At first, though, he assumed the letter was from an angry fellow motorist, he told the National Post. 'When I first saw the note, I was expecting it to be an angry letter from someone telling me not to park there. Instead, I got someone just totally brightening my day. My day could have been ruined but, because of this guy, it was the highlight of my day.' The note reads, in part: . I noticed you left your lights on. The battery will probably not have enough charge to start your vehicle. I left a blue extension cord on the fence and a battery charger beside the fence in the cardboard box. If you know how to hook it up, use it to start your car. What followed was a detailed explanation of how to use the equipment. 'Sure enough,' Derek recalled to the National Post, 'I looked over at the house my car was parked beside, and there was a blue extension cord plugged into an outlet behind the guy’s house with a battery charger right there beside it.' Derek was able to get his car started, but when he rang the good Samaritan's doorbell, there was no answer. So, Derek left his own note as a thank you for the kind gesture. He later snapped a photo of the stranger's friendly note to post to Facebook, where it has now gone viral. The note has been viewed millions of times and even Edmonton Mayor Don Iveson retweeted the photo. Derek snapped a photo of the note for Facebook and it has since gone viral. e 'It just shows you how such a pure act of kindness from one person can just spread through everyone and help make everyone’s day a little brighter,’ Derek said .
target: Derek Murray, a University of Alberta law student, could have had his day ruined by the mistake by a stranger's kindness brightened it up .
  Murray posted his story and the note online and the random act of kindness has now gone viral .