User blog comment:MaksCgZivkvoic/LULU's death/@comment-66.8.174.216-20140704085457

as said before it is up to the viewer, but there has ben some interesting ideas about how lelouch could be immortal. as said C.C. seems to be talking to Lelouch at the end, and he could be the wagon driver, and Nunally seems to see memories from Lelouch and maybe also the collective unconscious to understand what he did. It is also thought that he took Charles's code, but it does not "activate" within the new code bearer and "deactive" their geass untill they die once. this part is thought to be true because in episode 15 of R2 Lelouch is able to use his geass on Charles and orders him to kill him self, learning afterwards that Charles has now become immortal, this can also be seen with C.C. because after she took her code from the nun, she is seen covered in blood, and she has that scar over her heart. this evidence has lead many fans to belive that the Zero Requiem not only had Lelouch die as part of the main plan, but to also "activate" his new code and allow him to live in the new peacful world he made while everyone else thinks he is dead. a few speculate that he could be going by L.L. (Just like there was C.C. and V.V.) after this because of his last name of Lamperouge. You gota love the imagination and devotion of the fanbase :)