Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-4772791-20131229215100/@comment-5.81.20.200-20131230112851

Well I found out what the signing was saying. It means: When the door closes, don't open it. Also I found this comment on a video. Don't read if you don't want to! I'm not forcing you. Anyway here it is.

The entire teaser trailer is fantastic, combining small symbols in such an eerie manner that us fans don't know what to think. Each symbol appears so vaguely that they could represent multiple things, which is to be expected of trailers. The trees in the hallway look a lot like blossoming cherry trees, but to be honest my knowledge of trees and their flowers is limited to a very small number of species. If this is the case, it could refer to the Japanese symbol equated to life's fragility and evanescence, and thus mortality, as the flowers are very short-lived.

When Stiles' dad says "It was you" it is reminiscent of the Season 2 episode in which Stiles hallucinated (because of ingesting the aconite in Lydia's fruit punch) his father saying that Claudia died because of him. An older interview foreshadowed the re-opening of an old case, possibly pertaining to Claudia's death and/or the woman that had some sort of clairvoyance about the Sheriff's wife, who also died, subsequently preventing him from being there when his wife passed away.

The wolf skull at 0:16 combined with Allison's affectionate and protective petting of a light-coated, seemingly dead wolf at 0:09 is interesting, as well, possibly indicative of a werewolf main character's death, which has been rumoured to exist in 3B. The fair hair suggests Isaac, which is logical, as the writers are likely hesitant to kill of Scott because of his major role in the story, and Allison has been very close with Isaac as of late.

I find the sign language is too fast to interpret but a quick Google search found Tumblr user sterekdestiel's translation of the other sneak peek/teaser trailer (the one where Finstock and the rest of the class relay a message in ASL to Stiles' uncomprehending eyes): "When the door closes, don't open it." The door could be the one featured in this video, which Stiles does open, or possibly another metaphorical door in Stiles' mind we have yet to come across.

The hands pushing against the thin fabric at 0:21 are symbolic of something confined within, fighting to be let out. It goes along with Stiles staring into the mirror with no apparent recognition, then finally admitting, "this is you." Whether he is referring to "you", Stiles himself, or "you", another character, I am unsure. It brings to mind the Hulk scene where Bruce Banner looks in the mirror and sees the Hulk instead of his human form, and the giant green man mutters, "puny human" and crushes the human. The darkness within Stiles because of the triple suicide is threatening to come out, causing his sanity to teeter perilously on a thin ledge. Scott, who appears sweaty and anxious, may have been trying to hold Stiles back from acting on these overwhelming feelings. The book with "wake up" written repeatedly on its pages could represent Stiles' consciousness telling him that what is happening isn't real and shouldn't be believed.

When Lydia appears on the screen, a Banshee screech can be heard, but her mouth remains closed. This could signify her keeping a secret about someone's death, maybe the dead wolf in Allison's arms, or somebody else. Her outstretched hand asking for help tells us that maybe she does want other people to know, but for some reason is unable to.

Lastly, Stiles' bloodied hands appear to be the cause of the blood on his face; he did not bite/eat/devour/suck anyone's blood for it to be there, more rather, he likely touched a hand to his face in disbelief and accidentally put blood on the side of his mouth.