Neither Lydia Charbonneau nor Jack Blackwood thinks it's a good idea to get involved, but one handshake and one very short conversation have them making plans for a weekend romp. She's a concert pianist and music professor from the University of Kansas, in New York to audition for a position at Juilliard. He's an uncouth bond trader and accidental CEO who likes meaningless sex (lots of it), Big Macs, and Dumb and Dumber. They have nothing in common--until one of Jack's ex-lovers nearly kills them both.