A slew of speculation has continued to infiltrate the Internet on just how Castle's (Nathan Fillion) marriage proposal to Beckett (Stana Katic) to end season 5 of ABC's Castle will ultimately pan out.

Executive producer Andrew Marlowe recently spoke to Give Me My Remote on Aug. 19 about the potential scenarios that lie ahead if the two characters indeed end up tying the knot.

"Whether it's in the premiere episode this year or a season from now or two seasons from now, if these two get engaged, I think they'll have to wrestle with the fact that Castle has been married two times before. And Castle is going to have to wrestle with whether he's done the right thing. And I think the two of them will have to wrestle with an imagined future together," he said.

The EP also pondered the difficulties that Castle and Beckett could face in the name of their love, being that they'd not only be solving crimes together, but also living under the same roof on their off time.

"And also, how do they live their day-to-day life and what does that look like? It's one thing to be hanging out, professionally, with a multi-millionaire dilettante writer who is helping you solve crimes. It's another to imagine your future with that person and wrestle with your own identity," Marlowe added.

ABC's Castle will be returning on Monday, September 23. Keep checking back for more of the latest details on the ABC series. A fan-made video for season 6 can be viewed below.

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Castle, ABC, Television