Shizuki is one of Sakura's good friends, and is also one of his classmates. She hangs out with Sakura most of the time, and is one of the more normal characters in the series as she never gets excited or otherwise when odd things begin to happen. Shizuki seems to have some feelings for Sakura. She is noteworthy among her classmates for being the only one who does not hold Sakura in contempt and believes him to be a good person.

(Source: Wikipedia)