I just read this a couple of months ago and now can't find it. Castle and Beckett are together with plans for the evening when Gates calls her into the office. Robbery needs help with a sting that night and Beckett was specifically requested. So she ends up going to a club with Demming and it turns out it was all a ruse for him to try to get back together with Beckett. I have been going through hundreds of links on FF to find this again. All help is greatly appreciated. PS This is a strong T or M rated fic.