Saki's primary concern is her popularity at school. She confronted Sakuta Azusagawa and told him to stop hanging out with her boyfriend Yuuma Kunimi, as she assumed Sakuta's status as a loner would lower Yuuma's reputation and hers as well.
She is shown to be slightly hostile towards Sakuta, as she concerns about the possibility that his relationship with Yuuma will hurt the latter’s reputation. Saki generally tends to avoid him for his involvement in the "Hospitalization Incident". Conversations between the two often end up with Saki disgusted and storming off because of Sakuta giving sudden and obscene retorts.