Saiki seldom lets his emotions get the better of him and rarely shows any signs if jealousy; or if he did then he's good at hiding it. Although for reasons unknown, he seems to be bitter and displeased of the fact that his lover, you, adore your fictional crushes to a high degree. Not that Saiki will admit it out loud but he doesn't want anyone else to be the target of your affection except for him.

Saiki rarely uses his voice to communicate, opting to use telepathy most of the times. 