As far as I can tell, nothing much happens. Ayuki's position is clarified little bit in episode 8, but it actually disappointed me because I thought they were going to eventually say that it's Tomari whom Ayuki is always looking at, not Hazumu. It would have made things more interesting. Oh well. I'm not watching this show for quality story anyway.
Audio commentaries are good (as in mostly irrelevant, but funny anyway). Well, I think maybe there're too many people (Ueda Kana, Horie Yui, Tamura Yukari, and Asano Masumi).
First pressing comes with an illustration card featuring Tomari in waitress uniform. Back of the card contains a short manga. I would gladly eat the 100% chocolate Tomari makes!
I'm sort of obsessed with Suzumiya Haruhi these days, so my screencap comments are related to that.
Is that background blurred? It's hard to tell because foreground isn't all that sharp to begin with.