castle season5 poster New 'Castle' Season 5 poster: Nathan Fillion and Stana Katic are "caught in the act"The “Castle” gifts just keep on coming!

Today ABC released an arresting new promo poster for Season 5, featuring Beckett embracing Castle from behind — with their wrists handcuffed together!

Stars Nathan Fillion and Stana Katic‘s playful, sexy pose makes it very clear that Castle and Beckett’s long-anticipated romance is the focus of this season.

As it should be, no?

The tagline — “Caught in the act” — highlights the hilarity that will ensue once their colleagues and family find out that they’ve taken their partnership to a whole new level.

What do you think of the hot new poster? Are you fanning yourself as furiously as we are?

“Castle” returns to ABC Monday, Sept. 24