You shouldn't have let her go.
I tried everything I could to shut out my sister's words and keep them from continuously circling in my mind, but it was impossible. They gnawed at me and reminded me of the truth that I already felt so immensely. Sofia was no longer around, and no matter whom I surrounded myself with or what activity I tried to immerse myself in, I could still feel her absence with every fiber of my being.
Of course, I'd lived long enough to mask what I was going through as I continued my strict schedule of meetings with the vampires I needed to carry out my commands. By the end of the day, word was already out all over the island: The prince is wide awake. He's done taking a break and is about to get right to the bloody business of keeping The Shade safe.
I hated to admit it, but Vivienne was right. It was all a ruse, a show I had to put on in order to distract myself from the void that formed upon Sofia's departure.