How we cite our quotes: (Chapter.Paragraph)
Quote #1
At the thought of seeing him again, her heartbeat quickened, and she felt a tug in her belly that she recognized as hunger—not hunger for food but for something far more shameful and dangerous: love. (P.16)
Cassandra has everything she's wanted in life—including power, magical abilities, and a ton of money—but she's lacking in real love. That makes the rest of it hard to enjoy, especially because she knows that she'll die alone (which is depressing).
Quote #2
He was selfish and rude, and his personal habits were disgusting. Nevertheless, Lizzie Rose loved him, as she might have loved a small wild animal she was trying to tame. She had a chivalrous tenderness for anyone weaker than herself, and she knew Parsefall was often afraid. (2.9)
It's not easy, but Lizzie Rose is determined to love Parsefall, warts and all. She considers him the closest thing she has to a family now that her parents are dead, and she's not going to let him go unloved.
Quote #3
Lizzie Rose thought wistfully of the days when she worked with her parents in the theater. There had been times when there was little money, but her mother had always managed it so that she didn't look too shabby. Lizzie Rose was a striking child, with her bright hair and transparent complexion. Her parents had taught her to carry herself well and to speak clearly. The Fawrs had not been rich, but they had been loving and comfortable. It had been a happy life. (2.14)
The difference between Lizzie Rose and Parsefall is that she actually has memories of a loving, safe childhood. That's why she's able to look on the bright side of things and actually believe that the world can be a lovely place.