Nunnally has declared Lelouch and Suzaku as her enemies. By siding with Schneizel she is allowing the use of the F.L.E.I.J.A., but she has been led to believe the destructive weapon would be used only when necessary. However, Schneizel has other plans
Lelouch, if you're going
to surrender, now is the time.
Lelouch, wenn du dich ergeben willst,
dann jetzt.
Lelouch. Il est encore temps
de rendre les armes.