Kai is a tomboyish girl who taunts those who belittle her, regularly burps, and swears without holding back. This tough, tomboy persona is quite surface level, however, with her describing herself as a "softie". Kai tends to wear her heart on her sleeve and is quick to get emotional when her fanbase break from their normal, playful roasting to showing their genuine appreciation of her. Adding on to her gap moe, Kai makes an effort to remember returning chat members' names