from another reply I made:
To get the Sayra scene (in week six) that gives you the option to side with the Rebels, or try for peace you need:
first- have discovered the existence of the rebels (following the rebel secret chain)
second, pass an insight 85 check
third- have Sayra's rival less than 10, friendship more than 30 and respect more than 40
Sayra's friendship and respect are boosted by choosing katyia's legacy, being nice to the servants (introducing yourself, comforting ria, sticking up for sayra when the delegate is bugging her, ) inviting her the onvu tournament, or the girls night, saving Imogen at the trial (this is a big one, it gives a 20/20 boost for the best performance and a 10/10 for saving her)