While searching the web looking for hints on who will be coming this season, I saw that Episode 6 is titled Tallahassee. I didn't pay much attention to it, until I was watching Episode 4 The Price of oro in Season 1. Here's what I noticed;
Regina was doing some research on Emma, still trying to figure out who she was and while she was trying to find some information on her, and saw that she didn't stay for places very long. Although.... Emma stayed in Tallahassee for 2 years! 2! That was the longest Emma stayed anywhere and Regina asked, and I quote.
"Miss Swan, what did tu like so much about Tallahassee?"
So then, that got me thinking well if Emma stayed in Tallahassee for 2 years, then a lot of her past must lie there. And if her past lies there, that Episode 6 MUST be about Emma's past, right? One of my theories of what we might find out, is about Henry's father. Which a lot of people are dying to know. Anyways, that's what I noticed, and I hope your just as excited as I am to find out más about Emma's past!