Stiles (Dylan O'Brien) has been taken by The Wild Hunt, but he is still alive. Meanwhile, the pack will soon remember that someone important is missing when they feel an emptiness weighing on their lives upon Stiles' disappearance.

Previously in episode 1 of "Teen Wolf" season 6 — titled "Memory Lost" — Stiles has been taken by The Wild Hunt just after he tells Lydia (Holland Roden) "I love you."

But based on the episode promo for episode 2 —  titled "Superposition" — Stiles is still alive, only he is in a different dimension that no one knows about yet.

However, the pack will soon realize that they are missing a person named Stiles in their lives. According to the episode description posted by Zap2it, "While Scott (Tyler Posey), Lydia, and Malia (Shelley Hennig) search for lost memories of a missing friend, Corey (Michael Johnston) discovers a connection between his abilities and the Wild Hunt."

Executive producer Jeff Davis explains in an interview with Hollywood Life how the pack will remember Stiles.

"Stiles has had a profound effect on their lives, and when he goes missing, there's a massive loss in their lives. They each feel it. You can't just erase someone from your life as much as the Ghost Riders try. Each of them will begin to feel that loss and begin to feel some missing part of themselves, because the people we meet and people who have a profound effect on our lives stick with you," said Davis.

Davis added that the pack will come together in episode 2 and talk about what they feel that's missing in their lives, which will lead to them finally remembering Stiles. Although Lydia has the most attachment to Stiles at this point, Davis refused to confirm if she will be the one to remember Stiles first. Still, Davis points out that the scene where Stiles will be remembered is a tribute to the first season of "Teen Wolf."

"Teen Wolf" season 6 airs every Tuesday at 9 p.m. EST on MTV.