by Kambra Clifford

Posted Wednesday, January 27, 2016 12:32:51 PM

The hearts of One Life to Live fans have already approached near-explosion mode, having been filled to the brim with joy over the news that Tuc Watkins (ex-David Vickers), Kassie DePaiva (ex-Blair Cramer; Eve Donovan, Days of our Lives), and Darlene Vogel (ex-Melanie MacIver) will be reuniting with Nathan Fillion (ex-Joey Buchanan) on an episode of Castle, so it's only appropriate that the epic episode will take place on the most heart-filled day of the year: Valentine's Day!

DePaiva took to social media to announce that the very special episode, titled Witness for the Prosecution, will air on Sunday, February 14.

"Check it out! Share it with your Valentine," tweeted the actress, who has already finished taping at DAYS and will be exiting Salem in February, as well.

As for what OLTL fans can expect from the former Llanview citizens when they appear on ABC's hit drama, the log line for the episode states that a couple -- Roger and Joanna Mathias -- are suddenly dragged into a murder investigation due to Roger having been a cameraman for the deceased. Meanwhile, it's revealed that Joanna is a huge fan of Castle's books.

Castle can be viewed on ABC at 10PM EST/PST.

How much are you looking forward to the OLTL reunion on Castle? We want to hear from you -- so drop your comments in the Comments section below, tweet about it on Twitter, share it on Facebook, or chat about it on our Message Boards.