Prompt #35

Childhood crushes hidden as rivals constantly and unknowingly mutual pinning each other, spending time together outside of competing against each other. Claiming that it’s all to know their enemies weaknesses. Bad mouthing the other behind their back, except that’s all they ever talk about. They share everything in common but both being too scared to admit it acted like they hated the others guts, even if everyone else can see right through it like a clean window. They say they want to see the other suffer, but would hurt anyone who even looked at the other the wrong way - and if the other asks about it they claim that they want to be the one to hurt the other, for it to be “more fulfilling than watching it happen”