The Vampire Diaries revealed during it's October 31st episode that Tyler would be leaving Mystic Falls to pursue his vengeance against Klaus. There is no definite crossover date for Tyler, but Michael Trevino teases that his Originals debut will be “sometime soon.” The heartbreaking scene between the two confirmed that Tyler still has so many issues where the Original Hybrid is concerned and wants him to pay for killing his mother.
”It was actually really tough on both of us,” Trevino tells EW of shooting the teary-eyed goodbye. “In these scenes where Caroline and Tyler are going their separate ways, it’s usually that one of us is emotional and one isn’t. On this one, both of us were emotional. There were a few more takes than how it regularly goes between Candice and I. A lot of fans are upset that Tyler has made the decision to leave as soon as he shows up. I’m getting a little bit of flack for it on the Twitterverse here,” Trevino says. “I just want to say everything will be explained, and I think Tyler will make it good once he shows up to The Originals…. I think everybody will be happy with Tyler’s reasoning when they see what he’s been up to and what he has planned. Tyler’s been dealing with Klaus for a few seasons now, and it’s always a scary feeling,” Trevino says with a laugh. “But you’ve got to think at this point, because Klaus is so powerful, that he kinda maybe deep down inside likes Tyler and likes messing around with him because it gives him something to do. Klaus is just so powerful, I figure he doesn’t want to be bored all the time. If he had Tyler hunting him every now and then, a part of him might like that a little bit.”