This volume is one of the better ones where Yuki doesn't act TSTL. She actually acts like a leader even though she lost the class president elections for the Night class. We more tension with Zero and more of Sara's machinations. There are interesting developments regarding Ichijo and Shiki. We also get more information regarding Kaname's plotting which seem to have begun a lot earlier than previously revealed.
This is actually a pretty exciting volume with a lot of developments and a lot going on. We also have the seven month cliffhanger as the manga goes on a 7 month hiatus. I love the little quick drawn cartoon that she draws at the end announcing the 7 month delay. I really really love her humor even if I get frustrated with her storytelling at times.