Ahhh, episode 4. Well the one thing you could complain about is
there's ANOTHER cliffhanger that ends with Mai.
But there's no doubt she'll get more screentime next episode.
Other then that,
the episode began with a continuation of a flashback of where Yuuichi and Ayu first met when they were kids. They were SO ADORABLE especially Ayu! >_<
Anyone noticed how that parallels with that very scene in the first episode? Keep that in mind!
Other stuff happened like Makoto's failed revenge plot against Yuuichi, Ayu meeting up with Akiko (do notice the subtle reaction Akiko made), and Ayu and Makoto finally meeting each other. It's been awhile since I've seen the old version though I almost forgot why Kaori didn't want to go home.
Hope you have sharp eyes because some of these scenes will be important later on!