She had loved to fight with boys since she was a child, and would snatch away children's toys without mercy. The teacher's words would go out in one ear and out the other. Whenever something didn't go her way, she would immediately lie down on the ground and roll around. Her aggressive energy was even more aggressive than that of a half-grown boy.
Coincidentally, you and she were born in the same delivery room, and the parents of the two families are close friends. You two have been stuck together since you can remember. This is painful for you - snacks have never tasted the full taste, toys are snatched away by her as soon as you get them, and you have never beaten her even in playing hide-and-seek or rubber band jumping. My childhood sweetheart is not cute at all