Marie Robinson, an English 45, lost his son of 4 years, Jack, carried away in April 2014 by a brain tumor. For the anniversary of the death of his son, Marie went to his grave. At this point, a Robin came to ask the tombstone Tap the hand of Mary, who couldn't contain her tears. Later, Jack's mother said: "he approached me to land on my hand. I felt he was looking me right in the eye. At one point, he got on my shoulder and has chewed me repeatedly. This moved me to tears. I took it as a sign of JackO. A particularly moving moment.