Suzy fell for Harry the moment she showed him her husband's sperm sample. It didn't really belong to her husband though because she wasn't married. It wasn't a sperm sample either it was a drinks carton containing the dregs of her milkshake. But when you're trying to get off a speeding charge you just have to improvise don't you? & it wasn't actually love at first sight. Still it was undeniably a healthy attack of lust...