The good news is Beckett (Stana Katic) will be returning in episode 7 of "Castle" Season 8. The bad news, though, is that Castle (Nathan Fillion) and Beckett are still separated. However, that could all change in "The Last Seduction". The episode title certainly teases a turning point and the synopsis reveals that Castle has a new plan to win back his wife. This should be good!

According to the synopsis for the new episode, Castle has a surprise planned for Beckett on the couple's one year wedding anniversary. The promo reveals that he is pulling out all the stops, setting up blasts of confetti and hanging banners in the precinct -- how romantic! It seems like he has taken Slaughter's (episode 5 guest star Adam Baldwin) advice to fight for his wife to heart. 

"Tomorrow is our anniversary and I just can't bear the thought of spending it without you," Castle tells Beckett in the promo. 

Meanwhile, Beckett is contemplating divorce in the teaser video. Yikes!

There is also a case that needs solving. When a seductive con woman turns up murdered, Castle and Beckett have to investigate New York’s social elite to find the culprit. For Beckett, that means going undercover in the locker room of the social club in just a towel. Castle, Esposito (Jon Huertas) and Ryan (Seamus Dever) all jump at the chance to be her "partner" on the mission. Yeah, right. 

Watch the promo for Season 8, episode 7 below:

Will Castle win Beckett back with his anniversary surprise? Will Beckett ask for a divorce? Fans will have to wait to find out. "Castle" airs Mondays at 10 p.m. EDT on ABC.