You Only Love Once

This is obviously part of a series--no doubt I'd have liked it better if I'd been acquainted with the other characters. Take out all the obscure references to previous books, though, and it would have been a solid 4-star story. H/h meet in a bar & have a one-night stand--she's just back in D.C. & feeling reckless. The next morning, they discover they're new partners on the metro P.D. And that their fathers loathe each other (Hatfield & McCoy--literally: that's their names). Some back & forth, with the heroine doing that thing that bugs me so much: they argue, they (seemingly) resolve the argument, then the next day, they have the identical argument. Again. And again. I know people do this in real life--I don't like it any better in show more fiction. :) But the characters are engaging, and it's a cute story. show less