Contrary to popular believe, Rokki is capable of producing more facial expressions than her standard "bored" look. THe reason for her standard uninterested look has more to do with the level of which her emotional reaction systems are running (which are at best at half capacity at any normal period of time). This lack of expression often creeps her teammates out and gives her a sometimes false sense of either not caring about something or being extremely calm in times of stress (even if that may not be the case).

The cause of this lowered level of emotoinal output may have something to do with the amount of data/memory she is internally carrying.