Elena, if this thing blows up in our face, remember: only one of us heals quickly.

On Thursday's 2011 finale of The Vampire Diaries, Elena and Damon will formulate a plot to kill Klaus. What will it entail? The trusting of Rebekah, based on the following sneak peek at "Homecoming," which can't be a safe proposition.

Don't worry, though, Damon has a back-up plan. What is it? Hold on, Stefan has to make a demand for a new tie first. Watch the clip now:

We've also posted the official Canadian promo for the upcoming installment. View it now for new footage and don't forget to help Vampire Diaries couples come out on top in our top teen couple poll!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.