Well, at the start of season 3, Stefan (as normal) still wants to kill Klaus even though he is stuck under Klaus' control. At one point he even went to drive Elena off of Wickery Bridge so she would turn into a vampire! It may sound horrible, but he tells her that he would have killed her if Klaus hadn't of stoped him.
This all changed on episode 13! Klaus and Elijah (he is back) invite Stefan and Damon over for an eight course meal, because he wants his coffins back from Stefan. Elijah then told Klaus that he knows better than to believe that Klaus would keep a promise, so he brings back all of his sisters and brothers (Rebecca, and Cole) most importantly his mother. Everyone expected his mother to kill him, however she just wanted her family back. Rebecca was the closest with her mother than any of them, however she didn't believe that it was her actual mother standing in front of her. It was a fake!
He is cured of the wolfbite after Stefan gives himself to Klaus.
no one knows so far but maybe because Damon will tell Stefan that he kissed Elana (but its really Katherine ) so they might split for a little bit but not for long
Yes he will come back but his evil and is working with Klaus
he says in season 1 ' if i dont write it down i'll forget it memories are to important'
No they haven't cancelled it, CW has renewed The Vampire Diaries for a 5th Season.
I phone
He has the iphone.
Yes Stefan does marry Alana. Stefan and Alana got married in the 4th season of The Vampire Diaries. But in the 3rd season they got engaged and now they are married.
iphone 4/4s
He is cured of the wolfbite after Stefan gives himself to Klaus.
no one knows so far but maybe because Damon will tell Stefan that he kissed Elana (but its really Katherine ) so they might split for a little bit but not for long
Stefan will once again taste human blood and be unable to resist it. There will also be a lot more interaction between Damon and Elena.
Yes he will come back but his evil and is working with Klaus
He has an I phone. In the Unpleasntvillle episode(Season 1 episode 12) it shows Damon answering Stefan's phone.
The Season 3 "The Vampire Diaries" will be called "The Season of the Originals
You'll have to watch Season 4 If you wanna find out.
Yes, there is going to be a season 6 of Vampire Diaries.