“Passion is something you really don't miss, after it has cooled. It is like looking at an empty bottle on the side of the road and thinking, "Boy, I wish I had a Coke." The loves you miss are the ones that go away when they are still warm, even hot, to the touch.”

“And it is strange that absence can feel like presence. A missing so complete that if it were to go away, I would turn around, stunned, to see that the room is empty after all, when before it at least had something, if not him.”

“She pulled away. “I missed you, Percy.”Percy wanted to tell her the same thing, but it seemed too small a comment. While he had been on the Roman side, he’d kept himself alive almost solely by thinking of Annabeth. I missed you didn’t really cover that.”

“I don’t want Tiamat to go back,” said Jeremy sullenly. “I want her to stay here with me.”Miss Priest laughed. It was not a horrible laugh at all. “What a terrible idea!” she said. “Why do you want her to stay?”Because I love her. I don’t want to lose her.”Miss Priest reached out and took his chin in her hand. She looked into his eyes. “You silly boy,” she said. “Nothing you love is lost. Not really. Things, people—they always go away, sooner or later. You can’t hold them, any more than you can hold moonlight. But if they’ve touched you, if they’re inside you, then they’re still yours. The only things you ever really have are the ones you hold inside your heart.”

“you're quite wrong there, Collie. One does miss sex. The body has a life of it's own. We do miss what we haven't had, you and I. Biologically. Ask Sigmund Freud. It is revealed in dreams. The absent touch of warm limbs at night, the absent”

“Po swirled upward from where it had been sitting, and floated over to the window. "When you go swimming and you put your head under the water," Po said, "and everything is strange and underwater-sounding, and strange and underwater-looking, you don't miss the air do you? You don't miss the above-water sounds and the above-water look. It's just different." "True." Liesl was quiet for a moment. Then she added, "But I bet you'd miss it if you were drowning. I bet you'd really miss the air then.”