If Lelouch had truly trusted Suzaku, he wouldn't have had Guilford as a backup and wouldn't have cried when Kanon and his shitty troops came to take him away. It was like when Suzaku discovered Lelouch was Zero.
On another note, I found it funny at Kanon being an ass.
"I can't punish you for withholding that info'
The EMPEROR doesn't even call out Lelouch on his Geass and identity in public, and Suzaku OUTRANKS Kanon. wtf
Also, if the Black Knights betray Zero based on even clips of that tape, they're huge faggots.