Hinata is a friend but basically still a girl strange to him. Her confession didn't change how Naruto felt about her. Thus she is shadowed smaller and turned away from him with a inward thinking look- like you said as well it also symbolizes what we saw a hint of at the post go after Sasuke mission discussion. Hinata, her confession being said, now seems to be drawing away from Naruto. Sakura, on the other hand is drawing even closer to Naruto since she made her confession.
I knew it wouldn't be addressed directly until Naruto and Sakura have their next interaction- that's just the way Kishimoto develops Naruto and Sakura's romance, especially on Naruto's side. Sakura, on the other hand has had several developments in her romantic feelings toward Naruto when they weren't directly interacting (along with ones where they were of course) That's why I wondered if Tsunade would send Sakura to the island to check up on things... It all depends on how fast he wants to basically take Naruto and Sakura to the final step of becoming an official couple.
Naruto though, may return to Konoha soon- now that it's clear the island is not secure, and the training Naruto needed to do on the island is completed.
I can't help but feel that people seeing too much out of that picture is just a little biased...I saw it too but I simply wrote it off as unimportant because it's obviously not a concrete fact. It's best to just see it as just a picture without any hidden meaning...I agree with the points you made as to IF it had a hidden meaning but it shouldn't be used as a fact to debate the likeliness of NaruSaku, in my honest opinion.
If NaruSaku happens it'll likely be at the very end and I won't hold my breath until the next NaruSaku interaction...I'd suffocate long before we got there...

But anyways...Kushina's comment probably meant very little anyways. Sakura would have gotten her blessing either way.
Considering that both confessions can be written off for a few reasons I don't think they mattered much to Kishi, since they can be interpreted differently depending on how you look at them. Hinata's confession was purely one sided so it's almost completely irrelevant, and Sakura's confession appeared disingenuous for a multitude of different reasons. Part of me can't help but wonder if Kishi was simply using them to test the waters as to how the fanbase would react...

I'd have to agree with you about Kushina approving of Sakura.

Edited by Zin, 05 August 2010 - 03:29 AM.