The Christmas episode of the current seventh season of ABC's Castle will feature a special moment between Lanie (Tamala Jones) and Esposito (Jon Huertas).

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Episode 10, which will be centered on Christmas, will feature Lanie and Esposito having to "navigate a defining moment in their relationship," according to a new TVLine spoiler report.

In other Castle news, ABC decided to add more episodes to most of its programming, including Castle. The episode count for Castle is bumping up from 22 to 23 for Season 7, which is the same as Seasons 4 and 6.

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However, the series is still at the beginning of Season 7 and the team will be tackling a hot-button issue in Episode 5 on Monday.

"When a web celebrity is murdered, Castle [Nathan Fillion] and Beckett [Stana Katic] explore the flashy world of internet fame," the press release for the episode reads. "But when the killer posts pictures from the crime scene on a photo-sharing site, they realize they are up against a social media sociopath who may strike again."

Guest stars for this episode include Maya Stojan as Tory Ellis, Emily Davenport as Abby Smith, Matt Pascua as Carlos Villegas and James Huang as Edward Han

The episode is amusingly and appropriately titled Meme is Murder and will air Monday, Oct. 27 at 10 p.m. on ABC.

Castle airs Mondays at 8 p.m. ET/PT on ABC.

Watch the promo for the next episode of Castle here:

Tags: Castle television ABC