"All he has to do is drain all your blood, sweetheart. Your body will fill up quite a few blood bags. Enough to sire an entire army of hybrids. Really, how stupid are you? The longer he keeps you alive, the longer he has the Salvatore's on his back. Of course, he could easily compel them to forget you. Forget they ever loved and cared about you. It would be so incredibly easy to get them on their side. And you're more like Katherine than you think you are. Denial is not your strong suit, darling."