Dropping Formalities
Sasuke Try it.
Sakura ...Sasuke..k.... Sasuke.
Sasuke See? That wasn't so hard.
Sakura Uh, it's a bit embarassing.
Sasuke You'll get used to it.
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Sakura Ah! Kakashi-sensei, I wanted to talk to you about Sasuke's pro--
Kakashi Wait, what?
Sakura *raises her eyebrow* About Sasuke's prosthetic--
Kakashi Sasuke's what??
Sakura Sasuke's prosthetic arm, Kakashi-sensei. Geez.
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Kakashi So Sakura dropped the kun, eh?
Sasuke Yeah, I think it's much better.
Kakashi Yeah suuuuuure. Considering you're the only one she ever uses that formality to.
Sasuke ...
Kakashi Well that's great! Maybe Sakura will call me Kakashi-kun now that you're just 'Sasuke', eh?
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Sasuke Sakura.
Sakura Yes, Sasuke?
Sasuke I changed my mind.