"Naruto-kun", but that's only 'cause I don't follow Bleach =P
....that is from Bleach right? The "Kurosaki-kun" thing?
@Strangelove--
Good point; Sakura's more prone to be cautious with how much of her actual emotion she shows, or at least that was the case when Sasuke was involved.
@8hokage--
I think what she means is that while Sakura was very open about the fact that she had feelings for Sasuke, she didn't always actually behave openly around him (or others for that matter besides Ino and Naruto) because she wanted to be seen a certain way.
@Sherry--
To be more tough? I'm not sure that has much to do with it....but maybe? I think it's more that she feels less obliged to address Naruto with a suffix since she went from not treating him with to respect to seeing him as an equal for who he is--there wasn't really a phase in there where she might have seen him as someone "respectable" enough to suddenly start calling "-kun".
@New Revolution--
Didn't know that; like I mentioned earlier, I always kind of figured it was just a formal way to address someone you feel sort of close to *shrug* If it's used more as you say, though, it makes more sense.
@Sakura_1--
XD I feel pretty much the same. It really grates on my nerves whenever I come across her calling him that in a fic/doujinshi/fanart.