Castle season 7, episode 3 airs tonight and more than love is in the air. Check out the promo images, watch a sneak peek, and read the synopsis ahead of the episode here!

Need a reminder of what happened on Castle last week? Check out our Castle season 7, episode 2 recap here.

The official synopsis for episode 3 is a welcome return to the intriguing case-of-the-week that Castle does best: “When a pool shark is murdered by an unseen force, Castle and Becket uncover evidence that the killer may have paranormal powers. Meanwhile, Castle and Beckett attempt to get their lives back to normal following his disappearance.”

Besides the case of the invisible man, Rick and Kate are trying to find their way back to each other. Most importantly, their way back to the bedroom. Turns out they haven’t rekindled that particular spark since Castle first came home.

The following clip hilariously depicts our heroes’ first encounter with ‘The Invisible Man.’ Watch below:

The clips shows Kate and Rick fighting an unseen entity. For once it seems like she has to believe Castle’s crazy theories. Castle also manages to save the one lead they seem to have in the case.

One thing the show has been missing is its humor, and that seems to be back on track with the clip. The photos below are still showing that the drama hasn’t completely left the building.

Watch ‘Castle’ online

If you’re unable to watch the episode live, ABC offers full episodes of Castle on its official website. However, they typically aren’t up for several days.

Check back later tonight for the full recap of tonight’s episode of Castle!