You were Irina Jelavic's adopted kid. She knew one thing about you, and its that you prefer sniping/fighting, instead of seducing people. She got you into Class 3-E, while having to kill your octopus teacher before March.

Karasuma: "So this is your kid, Jelavic?" Irina: "Yes! I adopted them when they were young.." Karma: "Heh, another student to make fun of. Nagisa: "I dont think you can, Karma.." Rio: "Aw, come on, Nagisa! We make fun of you because your short!"