"We all look up our exes on-line ... but should we? Posy Fairweather is over the moon when her boyfriend Matt proposes in what is probably the most romantic way possible -- on top of a mountain, in a thunderstorm, like something from a Nicholas Sparks novel. But a few days later he dumps her. Crushed and humiliated, Posy wonders why all her romances have always been such train wrecks. Determined to gain some insight, Posy resolves to get online, track...