Kanan noted that 'was,' and still didn't take much stock in it. Enough of the Jedi around the island had been Jedi, once, before all hell had broken loose. Or had never quite been, as the case was with himself. And if Skywalker had family now...

He shook his head in reply to Obi-Wan's question.

"I don't know," he admitted. "I figured something was up with her since my very first class, right about the time I had to give her a verbal slap on the wrist for the way she was talking about non-humans. I'm... I mean, I should be more surprised that it's this serious, but apparently the island is getting to my head or something."

He sighed and sipped at his tea again.

"She's afraid of Vader. Of course she is. It would be insane not to be. My concern is that even if she wasn't reporting every instance of Jedi activity to the Emperor before, the possibility that Vader might return could prompt her to start. And at the same time, I can't help but wonder what was keeping her from selling us out in the first place."

Because he was under no illusions about how long they would survive if Palpatine had at all been aware of their presence before.