I stopped to read what was written on these posters, and I am even more convinced that a woman is behind this.
("Manwhore", "Fuckboys", "Fucks anything with a hole")
Earlier I commented with a hypothesis that Beth hooked up with a DIK, maybe Rusty, and thought it was something more serious than it really was, the next day she had to go through the walk of shame with all the DIK's there and thought that they were making fun of her, and because of that she held a grudge.
And the other people helping her are girls who went through the walk of shame and held grudges.
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