User blog comment:Zero15/Code Geass R3/@comment-71.88.179.157-20130816194212

Lelouch is dead. Marian was dead and C.C. still was able to speak with her. It would also make sense as she appeared to be talking to herself while actually conversing with the dead Marian, and at the end she is seemingly speaking with herself again yet, she then calls him by name leading you to believe he is dead, in C's world, or she just miraculously developed telekenetic abilities at the end of the series.