Note to Tyler Lockwood:

It's great and admirable and all that you're off helping fellow werewolves transform... but you may wanna return to Mystic Falls as quickly as possible.

Just consider the mood Caroline is in below - in a clip from this Thursday's "True Lies" - and consider what she tells Elena about your relationship. We'd be on the first flight to Whitmore if we were you:

Elsewhere on the latest installment of The Vampire Diaries Season 5, Matt and Jeremy will track down Katherine. But what will be the matter with this newly-turned human? Why is she coughing up a storm? And, of course, why does Silas want to track her down?

Watch another sneak peek at the upcoming episode and then return to TV Fanatic soon after it airs for my weekly recap and review.

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