Kakashi stopped sasuke from leaving by tying him to a tree and held him there while you. Kakashis last and only comrade..stood by kakashi Kakashi: just t-

Sasuke: shut up! what makes you think you know anything about it?! it's easy for you to talk, you have no idea!!

Kakashi: easy, just try to calm down

Sasuke: maybe if I was to kill everyone in your life, anyone whose ever meant anything then maybe you'd understand!

Kakashi: that's an interesting theory...but I'm afraid your to late.