Star Wars: 10 Things You Never Knew About Ahsoka Tano
3. She Probably Knew About Anakin And Padme
If you go back and watch the Clone Wars from start to finish, you'll see that Ahsoka knew something was going on between her Master and the charming senator from Naboo. Ahsoka understands Anakin better than almost anyone, but she was also extremely close to Padme. Plus, Ahsoka is very smart - it's impossible to believe that she didn't know what was going on.
But if you want proof, just look at her last conversation with Anakin before she leaves the Jedi Order. Ahsoka announces her intention to go, and Anakin stops her outside the Temple. He implores her, almost begging, not to leave the Order. There are those attachment issues again, Anakin.
Before she leaves, Anakin tells her that no one knows, more than he does, how hard it is to live up to the Jedi Code. Presumably, he's referring to his secret marriage with Padme. At this point, they've been married for several years. In a Han Solo-esque response, Ahsoka says simply,
"I know."
There's some debate about what Ahsoka was referring to with this statement. Some fans claim she meant that she knew about his trouble with the Jedi Council. But come on. It was Padme. She knows about Padme.