“As he read, I fell in love the way you fall asleep: slowly, and then all at once.”

“I'm in love with you," he said quietly."Augustus," I said."I am," he said. He was staring at me, and I could see the corners of his eyes crinkling. "I'm in love with you, and I'm not in the busines...”

“Some people don't understand the promises they're making when they make them," I said."Right, of course. But you keep the promise anyway. That's what love is. Love is keeping the promise anyway.”

“NO. No no no. I don't want to screw you. I just love you. When did who you want to screw become the whole game? Since when is the person you want to screw the only person you get to love? It's so s...”

“I'll fight it. I'll fight it for you. Don't you worry about me, Hazel Grace. I'm okay. I'll find a way to hang around and annoy you for a long time.”

“I was blind and heart broken and didn't want to do anything and Gus burst into my room and shouted, "I have wonderful news!" And I was like, "I don't really want to hear wonderful news right now," ...”

“The way he looked at you. I got it then. He loved you, and it was killing him. He won't get over you, Clary, he can't.”

“First of all, love is a joint experience between two persons but the fact that it is a joint experience does not mean that it is a similar experience to the two people involved. There are the love...”

“I have to admit, an unrequited love is so much better than a real one. I mean, it's perfect... As long as something is never even started, you never have to worry about it ending. It has endless po...”