Google Search: Reunion
Probably one of the best commercials Google has ever done and it happens to be an ad for Google India. Definitely a tear-jerker.
The India-Pakistan partition in 1947 separated many friends and families overnight. A granddaughter in India decides to surprise her grandfather on his birthday by reuniting him with his childhood friend (who is now in Pakistan) after over 6 decades of separation, with a little help from Google Search.