" They ended up in a amusement arcade on Old Compton Street, where Nora insisted Stephen join her on one of those dance-step machines, and as he stood next to her, stomping out a dance routine on the illuminated dance floor, he had a sudden anxiety that Nora might be one of those kooky, free-spirit types, the kind of irreverent life-force who, in the imaginary romantic comedy currently playing in his head, turns the hero’s narrow life upside down, etc., etc. The acid test for free-spirited kookiness is to show the subject a field of fresh snow; if they flop on their backs and make snow-angels, then the test is positive. In the absence of snow, Stephan resolved to keep an eye open for other tell-tale kookiness indicators: a propensity for wacky hats, zany mismatched socks, leaf-kicking, a disproportionate enthusiasm for karaoke, kite - flying and light-hearted shoplifting, the whole Holly Golightly act. "
― David Nicholls , The Understudy