“Non, je ne regrette rien,” the song used as the cue for when the kick is happening in Inception, was most famously recorded by French songbird Edith Piaf.  Piaf was portrayed in the 2007 biopic La Vie en Rose by Marion Cotillard, who won an Oscar for that performance.  Marion is currently starring in Inception as Mal, the deceased wife of Leonardo Dicaprio’s Cobb.  Does this mean anything regarding the mysterious elements of Inception that have been left open to interpretation?  We can probably only ever know in our subconsciouses.