Worms in fish are not so uncommon. But rarely do we actually see them, especially alive, on a dinner plate, at a restaurant. That's what makes this video so fascinating. It's well-shot and captures a live wriggling worm on someone's plate of codfish.
As a side note, after the customer posted the video on Facebook, the restaurant who served the pink appetizer, Stella Marina Bar & Restaurant, was none too pleased, and a social media feud between customer and restaurant ensued. You can read about it here if you're interested.