Teen Wolf Spoilers for Season 2, Episode 5: Who’s Freaking Out Now?

Another day in Beacon Hills, another hallucination of a dead Alpha werewolf. In Teen Wolf Season 2, Episode 5, Lydia (Holland Roden) takes time out of her econ class to lose her mind. Will this finally convince Stiles (Dylan O’Brien) there’s something seriously wrong with his crush?

In a sneak peek video for the episode, Jackson (Colton Haynes) asks Stiles and Scott (Tyler Posey) about the kenema in the middle of the coach’s lecture. Evidently Derek (Tyler Hoechlin) is convinced that either the non-transforming jock is the lizard creature — or it’s Lydia. Thus far, their werewolf bites have been affecting them both in strange ways.
At this point, Lydia slips into another hallucination starring Peter, which ends with him blowing some chalk dust in her face.

Oh, the symbolism. Um, so what does it mean, exactly?