It's not easy being a spike-trap. By design, players are supposed to get by you without TOO much trouble. But you just can't do that. After years of seeing the same guy running by, over and over, day after day you realize you're in love.
Unfortunately, the only means by which you can express this love is by showing him how good you are at crushing him into a tasty broth. Someday, you're sure, he'll get the hint.