So Serena is stuck inside this building in the Soul Carim (the one where you go underground to get inside) she just won't follow me out of the building, and i can talk to Valerica without her!

Anyone help?

Use a shout and blow her out the big opening, thats what I did when she got stuck.

*sigh* ok, thats what i was thinking. Unfortunatly this is a new character and i dont have all of FUSRODAH yet... :{

Maybe a spell or scroll that has a push back effect, if one is even in the game.

she got stuck for me several times when exploring the cairn, even when she wasn't near anything or in a building and just stuck in the middle of the room. I reported this when beta testing and so did others, i hope they fix this because it made me not want to fully explore the cairn for fear of her getting stuck again,

serana was so bugged that i hated any quest where i had to have her tag along

I keep reading that most of these problems were reported in the beta but none seem to have been fixed. Think bethesda rushed it out early, could have used a month of them cleaning up the bugs.

Happened to me, except I couldnt find where she was stuck. She is so annoying in the cairn. You have to babysit her the whole time. Id recommend slowly taking her near where her mother is, then have her wait there while you go explore the area.

I suspected that would be the case. I said awhile ago that i think they'll wait until every platform has the dlc to release a patch and even then i'm sure many bugs won't get fixed. Skyrim has been out for half a year and we've had 6 patches yet there's still many bugs that have been in since day 1....i'm not very hopeful in the bug fixing department

fast travel? if she's still fallowing you she should teleport when you fast travel

I actually can't get her to follow me. And Valerica won't speak to me when I reach her at her hideout. Any ideas?

Edit:
I exited and re-entered the Cairn. Problem solved.

I dont think you can fast travel within the soul cairn, but I might be wrong.