10/16/2012 07:27 am ET Updated Oct 16, 2012

'Castle' Gives A Nod To Its Fans When Castle And Beckett Come Up With Their 'Couple Name' (VIDEO)

Somebody's been reading their fan mail!

When Castle and Beckett headed off for a relaxing vacation in the Hamptons, it was probably inevitable that they'd find themselves enmeshed in a murder investigation. This is "Castle," after all. But they did find time to mull over one of life's bigger problems. Now that they're a couple, what's going to be their Brangelina-esque couple name?

Castle started throwing out possible names like Katic and Ricate before settling on a moniker familiar to fans of the show. "Caskett!" he shouted. "Oh, that’s good, ‘cause of the whole murder thing. Caskett."

It's the name enthusiastic viewers have been calling the pair for years, making for what Buddy TV called "a nice tribute to fans." Is it too much to hope they start sharing that nickname with other character, or even start introducing themselves as "Caskett"?

Find out if the name sticks as "Castle" continues on Mondays at 10 p.m. ET on ABC.

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