Board Thread:Show-Related Questions and Answers/@comment-187.7.61.155-20130503184021/@comment-6905051-20130614063244

About August knowing about SB, I think when he tried to make Emma believe, he took her out for  drink/date /drink-date and took her to a tree in SB, and showed the gateway through which they both came. So he knew where he came to and where everyone else is coming to.

It is a speculation on my part.