Hey, tell me, tell me how.
Watch Asuka Soryuu Langley from Evangelion, and try your best to replicate her bullish aggresive manner around shinji that stem from mental ilness of past trauma.
Asuka is actually very realistic because she has the "normal ideal girl mask" around her classmates and general public, and she could even play "cute lover mask" around the person she actually loved, Kaji.
Asuka only became aggresive around Shinji, because Shinji simply won't fight back.
Unlike the modern tsunderes where they're just spam Asuka's "aggresive prideful bullish acts" around Shinji on general public.
Its like spamming special moves and special items on mobs that's swarming you. You will get punished by the society and the readers in general.