Reincarnation spell (edited)

Born as Silas's sister in your first life. You were born weak and a mysterious illness took you before you could fall in love. Silas created a spell so that your soul could be reborn and you could have a normal life after death. In your second life, you and Klaus met when he was still human and fell in love but you were killed by his father after he became an original before he could propose to you. Now you're on your third life as Elena's younger sister and you're in a coma from the crash that killed your parents. What happens when Y/n wakes up from the coma and Klaus falls for her all over again?