User blog comment:Mak23686/Dan tweeted about a "sequel"/@comment-799379-20110620174429/@comment-3541132-20110622195036

I really doubt that. It's not rare to have brown curly hair. Lots of people have brown curly hair. Anyway, I think she walked away from Carly because her "job was done here". The doctor said she was reminding Spencer of when Carly was little because he missed Carly. So when Carly came back, he didn't need her anymore. But I really really don't think she's from the future.