As teased in the first official Castle Season 5 promo, Beckett and Castle liked the major step their relationship took in May.

Similarly, many soap opera fans may like this news: Tamara Braun (General Hospital, Days of Our Lives) will guest star in the fifth episode of the upcoming season, according to The Hollywood Reporter.

She will appear as Natalia Roosevelt, a bar owner/city council woman who has a connection to a murder victim in the Hamptons. Look for Castle and Beckett to get involved when they take a vacation to that popular New York retreat.

Other confirmed guest stars on Castle Season 5, which kicks off on September 24, include Caroline Lagerfelt and Jodi Lyn O'Keefe.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.