Dog, I don't think your bark demonstrates bite
How ironic, we don't view the dark in the same light

from Crooked I – Dey Know Lyrics on Rap Genius

This means You can say anything but that don’t prove you’ll do it.
“How ironic, we don’t view the dark in the same light"
Good wordplay here : The Sentence Is Ironic , he means that
what you think and what he think aren’t the same

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