Jenna Dewan's boyfriend Steve Kazee blushes over his new romance: 'It's a very good holiday' (Exclusive)

Steve Kazee is having a pretty great end of the year.

ET's Lauren Zima spoke to the Tony Award-winning actor on Thursday about starring in Love Actually Live for Los Angeles' "For the Record" series, and he adorably blushed when asked about his girlfriend, Jenna Dewan. News broke in October that Dewan was dating Kazee after her split from Channing Tatum. Since then, the two have been snapped showing PDA on multiple occasions, and he hasn't been shy about sending her flirty social media messages.

Kazee played coy when asked about Dewan, but clearly appeared over the moon about his new flame.

"I'm very happy at the moment, it's a good holiday right now," he said. "It's a good Christmas this year."

"You know, it's a very good holiday this year," he continued to slyly note. "I've had my birthday -- Oct. 30 -- so I get sort of Halloween, Thanksgiving, Christmas, it's been perfect this year and that's all I can say."

See photos of Steve Kazee:

11 PHOTOS
Steve Kazee out and about
See Gallery
Steve Kazee out and about
CHICAGO, IL - MARCH 28: (L-R) Jordan Fisher, Steve Kazee and Michael Arden pose at The Opening Night After Party for the Broadway bound musical based on the iconic film 'Pretty Woman' at Macy's Walnut Room on March 28, 2018 in Chicago, Illinois. (Photo by Bruce Glikas/Bruce Glikas/WireImage)
NEW YORK, NY - JANUARY 22: Steve Kazee and Samantha Barks pose at a photo call for the new Broadway bound musical based on the hit iconic film 'Pretty Woman' at The New 42 Studios on January 22, 2018 in New York City. (Photo by Bruce Glikas/Bruce Glikas/WireImage)
BLINDSPOT -- 'Balance of Might' Episode 310 -- Pictured: Steve Kazee as Clem -- (Photo by: Barbara Nitke/NBC/NBCU Photo Bank via Getty Images)
BEVERLY HILLS, CA - NOVEMBER 30: Steve Kazee arrives at the Opening Night of 'Merrily We Roll Along' at the Wallis Annenberg Center for the Performing Arts on November 30, 2016 in Beverly Hills, California. (Photo by Jennifer Lourie/Getty Images)
BUENA PARK, CA - SEPTEMBER 30: Actor/singer Steve Kazee attends the Knott's Scary Farm Black Carpet Party at Knott's Berry Farm on September 30, 2016 in Buena Park, California. (Photo by Tara Ziemba/Getty Images)
NEW YORK, NY - MARCH 23: Steve Kazee and Alex Brightman pose backstage at the hit musical 'School of Rock' on Broadway at The Winter Garden Theatre on March 23, 2016 in New York City. (Photo by Bruce Glikas/Bruce Glikas/FilmMagic)
NEW YORK, NY - MARCH 06: Actor Steve Kazee attends the 'Eclipsed' Broadway Opening Night at the Golden Theatre on March 6, 2016 in New York City. (Photo by Mark Sagliocco/FilmMagic)
NASHVILLE - 'If I Could Do It All Again' - Luke and Riff are excitedly planning their upcoming tour, but Luke soon realizes he may have moved too quickly in the decision to have Riff (played by Tony Award-winning actor, singer, musician Steve Kazee) on the road again. Meanwhile, Deacon and Frankie clash about Vita, with Frankie making a damaging decision that could change everything, on 'Nashville,' WEDNESDAY, MARCH 30 (10:00-11:00 p.m. EDT) on the ABC Television Network. Photo by Mark Levine/ABC via Getty Images) STEVE KAZEE
NASHVILLE - 'How Does It Feel To Be Free' - A familiar face is back on the Nashville music scene when Luke recruits his old friend Riff Bell (played by Tony Award-winning actor, singer, musician Steve Kazee) to join him on tour. While the duo excitedly starts planning Riff's return to the stage, newcomer Vita arrives at The Beverly, but while she convinces Deacon and Rayna she deserves a shot, Frankie has his doubts. In the end, more questions than answers remain. Radio personality Buzz Brainard also guest stars as himself, on 'Nashville,' WEDNESDAY, MARCH 23 (10:00-11:00 p.m. EDT) on the ABC Television Network.(Photo by Mark Levine/ABC via Getty Images)'nSTEVE KAZEE, WILL CHASE
LOS ANGELES, CA - DECEMBER 11: Steve Kazee attends SPARKLE: an All-Star Holiday Concert to benefit The Actors Fund At Rockwell Table & Stage on December 11, 2014 in Los Angeles, California. (Photo by Justin Baker/WireImage)
HOLLYWOOD, CA - JULY 17: Actor Steve Kazee arrives at the Los Angeles opening night of the musical 'Once' at the Pantages Theatre on July 17, 2014 in Hollywood, California. (Photo by Jennifer Lourie/FilmMagic)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

As for Dewan telling ET last month that she was "very happy" after their romance went public, Kazee commented, "Well, she's a very happy person in general, I think ... I can't take any credit."

Kazee is playing Colin Firth's character from the beloved 2003 film in Love Actually Live, a writer named Jamie who falls in love with his Portuguese housekeeper despite both of them not knowing each other's languages.

"At first I thought it was Liam Neeson because in my brain I thought I'm cool like Liam Neeson, and then they were like, 'No, we need you to be more relatable like Colin Firth,' and I was like, 'Ah, all right,'" he joked.

He also talked about what audiences can expect from the show, which is playing now through Dec. 31 at the Wallis Annenberg Center for the Performing Arts.

"Basically it is the film, it's like seeing the movie in the theater, and then we as actors are intertwined in between the scenes to sing songs from the soundtrack," Kazee explained of the onstage adaptation. "So, it's really a unique experience in that way. When you come out you're gonna be, like, going to the theater to see the movie but then the movie becomes a 3D experience where the actors sort of step out onto the stage and perform numbers."

6 PHOTOS
Jenna Dewan on her first red carpet post-split
See Gallery
Jenna Dewan on her first red carpet post-split
NEW YORK, NY - APRIL 20: Darryll Dewan (L) and actor Jenna Dewan attend as Jenna Dewan is honored as 2018 St. Jude Children's Research Hospital 'Humanitarian Of The Year' during the fifth annual St. Jude Hope & Heritage Gala on April 20, 2018 in New York City. (Photo by Craig Barritt/Getty Images for St. Jude Children's Research Hospital)
NEW YORK, NY - APRIL 20: Actor Jenna Dewan speaks as she is honored as 2018 St. Jude Children's Research Hospital 'Humanitarian Of The Year' during the fifth annual St. Jude Hope & Heritage Gala on April 20, 2018 in New York City. (Photo by Craig Barritt/Getty Images for St. Jude Children's Research Hospital)
NEW YORK, NY - APRIL 20: Jenna Dewan is seen in the Upper East Side on April 20, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - APRIL 20: (L-R) Actor Jenna Dewan, Kate and Lucas attend as Jenna Dewan is honored as 2018 St. Jude Children's Research Hospital 'Humanitarian Of The Year' during the fifth annual St. Jude Hope & Heritage Gala on April 20, 2018 in New York City. (Photo by Craig Barritt/Getty Images for St. Jude Children's Research Hospital)
NEW YORK, NY - APRIL 20: (L-R) Kate, Lucas and Jenna Dewan attend as Jenna Dewan is honored as 2018 St. Jude Children's Research Hospital 'Humanitarian Of The Year' during the fifth annual St. Jude Hope & Heritage Gala on April 20, 2018 in New York City. (Photo by Craig Barritt/Getty Images for St. Jude Children's Research Hospital)
NEW YORK, NY - APRIL 20: Jenna Dewan is seen in the Upper East Side on April 20, 2018 in New York City. (Photo by Gotham/GC Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

As for if Dewan will be in attendance for one of the shows, he teased, "She may be, I don't know ... we'll have to see."

On Monday, Kazee shared cute photo booth pictures he took with Dewan on Instagram, and sweetly wished her a happy 38th birthday.

"Happy birthday Jenna! Somehow it feels like my birthday over and over again because I keep getting the gift of you every day," he wrote.

As for Dewan, she recently opened up about her split from Tatum, and said she still believes in love. Tatum has also moved on romantically and is currently dating British singer Jessie J.

"I do believe in love still, but I also believe it begins with really digging deep and learning how to love yourself," she told Cosmopolitan. "And then I think you sort of transmute that out to attract the right partner. I think that people who are meant to be sort of find each other."

RELATED CONTENT:

Jenna Dewan's Boyfriend Steve Kazee Wishes Her Happy Birthday With Flirty PDA Pics

Jenna Dewan Shares Daughter Everly's Adorable Christmas Wish List: 'Got That, Santa?'

Jenna Dewan Tweets at Jessie J After Singer Expresses 'Embarrassment' Over Comparisons

Read Full Story