"Why is she wearing blue?"
"Ahhh, may be she's going to meet her boyfriend. Blue is the colour of love. You see blue, it has its own smell, it even has a sound! It can be cool or hot--just like Love." from "Indigo: In Search of the Colour that Seduced the World" by Catherine McKinley

...a seductive reading in the spirit of its title.

"It's a saying. You see, the thing you desire with all your heart---well, don't rush for it. Don't force. You will likely find that it is not the very thing you are looking for." (from the same book).