I found most of this episode a "cool-down" episode; more easy-going after the epicness of Turn 02. For the most part, it was about Rollo's alliance and Lelouch and Shirley shopping for a birthday present for Villetta-sensei.
First off, the Zero from last time wasn't Zero. It was actually C.C.! There was a rather humorous scene of her and Kallen, when she took off the mask. There's another funny interaction later, that I'll get to in a minute. Anyway, Lulu had C.C. pose as Zero in order to fool Rollo. Speaking of the devil, he was about to Geass Li, but Lulu called him from gym class.
We find out that Villetta is in with Rollo on spying on Lulu. She apparantly knows about C.C., as well. While she's still a soldier, I feel like she's mellowed out a little bit. And she hasn't forgotten her time with Ohgi, either. When Guilford announces that he'll execute the imprisoned Black Knights, she looks sad/regretful.
Back on the subject of Rollo, he is so evil! He was meeting with Villetta in the underground waterway, and some random guy shows up. Despite Villetta shouting at him not to, Rollo uses his time-stop Geass and kills the guy with a knife. Afterwards, he appers to shrug it off, while Villetta looks guilty.
Later, Lulu is looking at student council pictures on his laptop. Some of these are really funny. In a Halloween picture, Milly's teasing Lulu; while jealous Rivalz is about to hit him with a broom! There's a Christmas picture with the Lamperouge siblings dressed as reindeer with Rivalz as an angel; lying on the floor in a rather interesting pose. And an "All You Need Is Love" (AKA: Loser who can't get a date contest!) with Rivalz as the winner! XD (Funny side note: I'm thinking "All I Need Is Love" from Scryed, when I saw this. Good song!) Anyway, Lulu was looking over the pictures and noticed that Nina and Arthur were missing. Very strange, indeed.
Now, about Rollo's locket. As I had heard before, it was given to him by Lulu on his birthday. October 25th, which is actually Nunnally's birthday. Lulu is pissed off, and wants the locket back. Rollo comes in, and Lulu tells him that he should've given him something more masculine and wants to take back the locket. Rollo, however, wants none of that. He's way too attached to the locket. Personally, I think he's hiding something inside of it; picture or not.
For the second half of the episode, Lulu takes Shirley shopping for a present for Villetta. Earlier, Rivalz overheard their conversation and told Milly about it. I swear I heard him say, "Thank you very much for the appointment!" So, of course, Rivalz, Milly, and Rollo end up stalking them! While they were out, Shirley's thinking that their little get together was a date. -groan- I'm really dreading that Lulu's going to end up with Shirley when everything's over! He's still feeling guilty over what happened in S1, plus they had a montage with Masquarade playing in the background. If Shirley can grow up and not be so annoying, then I might think otherwise!
Oh, the other funny C.C./Kallen scene! Kallen's stepping out of the shower (Kallen Stadtfeld-Providing the fanservice...again!), and is looking at Lulu's jacket. She suddenly has a revelation about the whole "bunny costume" thing and goes to yell at C.C. Unfortunately, the latter is having a talk with Li and Gaohai; thus embarassing Kallen further. Gaohai's like, "Zero's a woman?!" Li, however, takes the whole thing in stride. Also, before I forget, C.C. gave Lulu a special contact lens to keep his Geass hidden.
Also, we get a scene of Suzaku tearing up the EU. While we didn't get any Toku-ha scene, we did get Schneizel. He's borrowing the "White Shinigami", for a while. Yes, the guys from the EU called Suzaku/Lancelot the White Shinigami. Seems as though he's acquired a reputation over the past year.
Near the end of the episode, Lulu corners Rollo with a gun. Rollo uses his Geass, takes the gun, and points it at Lulu. Next, Li is mad and wants to destroy the Black Knights. Why? I'm not so sure. Maybe he found out that Zero did something to Gaohai?
Okay, Aya-chan Check time! I've been considering four different things for today's checkpoint. The pictures that Lulu was looking at, any of the Rivalz scenes, the shot of the Black Knights (SUGIYAMA~!), or the end of episode chibi picture. Well, I'm going with the last choice; mostly because I have a minor question about it.
Shouldn't Lloyd be the one building a Knightmare plastic model?