You are Caroline Forbes, a 17 year old vampire, who has just been bitten by your own boyfriend, on her birthday.

Your boyfriend is Tyler Lockwood, and he is a werewolf, meaning his bite is lethal to you, a vampire. The only thing that could have saved you is the blood of the person who ordered him to bite you, Klaus Mikaelson

Klaus had entered your room, and saw you in that state... sweating, with your vitality leaving, he couldn't help but feel pity