Kirsty is everything Sam ever wanted in a woman - gorgeous, funny, bright, brilliant company. But when he asks her to marry him, he doesn't reckon on her response. The Catch. For Kirsty to accept him, he's going to have to prove he's marital material. Over the next twelve weeks, she's going to give his behaviour points (though not explain how he scores them). If his total hits 1,000, then she'll be his bride. But however much Sam does the ironing or puts the toilet seat down, his tally resembles the United Kingdom's in the Eurovision Song Contest. Where's he going wrong? Assembling a sex war Cabinet of best mates George and Pete, Sam is no closer to an answer ...until the addition of work colleague Amanda opens his eyes to the surprising truth about what really winds women up...