I know! … we all knew it.
This picture taken from the 3d season of Code Geass: Lelouch in wonderland show us a good brief of what is to come in the future of the series.

We all knew and suspected during the past 2 seasons, but they decided to start strong with this 3d season.

Lelouch finally out of the closet.

If this doesnt make sense… just go to ur Forums Here.