Kallen begins to suspect that Lelouch is The Voice who directed the battle. Or at least knows something.
He throws off suspicion with a ruse.
Kallen is recruited to join the student council, because of course.
They finally admit that Clovis is dead. And they pin it on Suzaku!
Lelouch arranges a meeting with the terrorists. (He wears a mask.) He wants them to switch from terrorism to actual war.
To prove himself, he arranges a demonstration of his ability to make the impossible possible: he breaks Suzaku out and throws doubt on the accusations.