Watch LookMovie. Christopher Richardson’s 1987 valedictory was misguided and cringe-inducing. It’s also a regret stinging decades later. And now a 25 year reunion looms. What is it about regrets? Why do they have such a hold over us? What do they say about us? Christopher sets out to learn the truth about life regrets and – along the way – himself, in preparation for attending his 25 year reunion..