Klaus & Tatia (The Vampire Diaries)

Everyone knows that Katherine Pierce had been running from Klaus for over 500 years and she always managed to keep herself alive... But in the whole process, Klaus actually had a lot of opportunities to kill Katherine right away... Why didn't he do so? It was all because Katherine reminded Klaus someone that he knew a thousand years ago and was very special to Klaus... Tatia Petrova. Tatia was the Original Petrova and she fell in love with Klaus... But after many struggles, arguments and the punishment given by the many dead witches, Tatia had to be locked up in a cave for a thousand years... Klaus had been waitng for her to get out of the cave but the thing was, those dead witches showed no kindness to Klaus and Tatia even after a thousand years of punishment... Can they continue with this complicated and tormenting relationship? Can their love conquered everything including the power of the witches?