Lydia finds herself in a "fugue state," unconsciously driving to a swimming pool where she discovers a body—the first clear hint of her identity as a Banshee .
Fans and lore suggest these insects foreshadow the Nogitsune (the Season 3B villain), who is later associated with supernatural flies. 🐺 Key Character Beats FirefliesTeen Wolf : Season 3 Episode 3
Early in the episode, a jar of fireflies shatters near Boyd. The swarming light momentarily distracts him, allowing two young children to escape his attack. Lydia finds herself in a "fugue state," unconsciously