By Mike Celizic
TODAYShow.com contributor
updated 11:27 a.m. ET July 22, 2008

The decades-old footage of a full-grown lion joyously embracing two young men like an affectionate house cat has made myriad eyes misty since it recently landed on YouTube. What is it about the old, grainy images of Christian the lion that has attracted some 3 million hits and counting?

Is it simply that a lion remembered the two men who raised it and then released it into the wild? Is it nostalgia for a simpler time 39 years ago, when you could walk into Harrods department store in London, stroll through the “exotic animals” section, and buy a live lion cub? Is it a longing for the swinging Austin Powers-era London of 1969, when you could take the animal home to a basement flat, play with it in a nearby churchyard, and even take it to dinner in swanky restaurants?

The answer may be all of the above. After all, people love animals, and there are few things as enthralling as a lion that could kill a person with one swipe of its paw acting like a pussycat with people who obviously love it. Top it off with Whitney Houston’s sentimental love song “I Will Always Love You” as background music, and you have keyboards shorting out all over America from the tears dripping on them.