http://archiveofourown.org/works/10981749/chapters/24455079

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Obsession.

That was the one word to describe what he felt towards Dipper Pines.

Bill wanted Dipper to love him.

And it was driving him insane.
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Ever since Bill cipher laid his eye on Dipper Pines,

he knew that he wanted him,

and Bill always got what he wanted.

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