In the waning moments of Episode 3 of The Vampire Diaries (“Original Sin”), we saw the result of whatever voodoo Tessa (Janina Gavankar) was pulling while hexing Stefan (Paul Wesley) in her vervain protection circle. The younger Salvatore bro awoke from his slumber and we realized he didn’t know who Damon (Ian Somerhalder) and Elena (Nina Dobrev) were!

It looks like this unfortunate turn of events won’t be lifted anytime soon, if the new extended promo for Episode 4 (“For Whom the Bell Tolls”) is any indication. The promo is almost exclusively about Stefan and Elena — or Stelena if ya nasty — interacting, with Stefan’s amnesia turning into some adorable flirting — and almost kissing!

He tells Elena, “You’re pretty, you’re smart, how do I not remember you?” It really sucks to see all those adorable moments from seasons past washed down the drain, but it looks like the former couple will be starting all over again.

Too bad they don’t show us Damon’s reaction — we’re sure he won’t be pleased between his baby brother and his girlfriend. Looks like trouble is on the horizon for Delena!

What do you think about the extended promo for Episode 4? Are you rooting for Stelena or Delena? Hit the comments and let us know!

The Vampire Diaries airs Thursday nights at 8 p.m. ET on The CW.

Carson Blackwelder is an Associate Editor at Wetpaint Entertainment. Follow him on Twitter and Google+!