Stephanie Garber said this quote

I imagine the game wouldn’t be the same in the light,” Scarlett answered. “People think no one sees all the nasty things they do in the dark. The foul acts they commit, or the lies they tell as part of the game. Caraval takes place at night because you like to watch, and see what people do when they think there are no consequences.

~ Stephanie Garber

He mumbled words against her lips, too low for her to hear, but she imagined she got a strong impression of what he wanted to say, as he coaxed her lips apart, letting Scarlett taste the coolness of his tongue and the tips of his teeth as he grazed her lower lip. Every touch created colours she had never seen. Colours as soft as velvet and as sharp as sparks that turned into stars.

~ Stephanie Garber

Scarlett's nana used to say the world of Caraval was Master Legend's playground. No words were spoken that he didn't hear. Not even a whisper could escape his ears, no shadow went unseen by his eyes. No one ever saw Legend---or if they did, they didn't know it was him---but Legend saw all during Caraval.

~ Stephanie Garber