Suzaku tells Lelouch his plan: to become top knight. The top knight is given rule of an area of his choice, and Suzaku aims to pick Japan.
He'll be able to work well with then new viceroy, who is arriving soon.
In fact, she's on the phone right now.
It's Nunnaly.
Rolo's geass buys him a few seconds to explain before he has to pretend not to know her.
Zero has the Knights attack to capture her as she approaches. But when he confronts her, she says she's not a pawn, but a volunteer. She wants to follow in Euphemia's footsteps.