EXCLUSIVE: Kellan Lutz Doesn't Expect an Invite to 'Twilight' Co-star Robert Pattinson's Wedding

The actor gave ET his 'Twilight' tell-all from portraying Emmet Cullen.

It's not looking like Emmet will be attending Edward Cullen's real-life wedding.

Kellan Lutz dished to ET's Katie Krause about his Twilight co-stars, and revealed that, while he still sees Robert Pattinson from time to time, he's not expecting an invitation to the 29-year-old actor's nuptials.

"The thing with Rob, Kristen [Stewart] and even Nikki [Reed], they like doing stuff private," Lutz shared. "Do Rob and I talk everyday on the phone? No."

WATCH: Scruffy Robert Pattinson Crashes a Wedding in Ireland!

That being said, if the 30-year-old actor did happen to get an invite to Pattinson and FKA twigs' wedding, he'd be there. "I love the guy to death and we always hang out when he's in town or I'm in town," he said. "I'm sure he's going to be super selective [about the guest list]. I might text him after this and say 'Hey, if you're ever thinking about tying the knot, you better make sure I'm there.'"

Lutz admits that the beloved cast of Twilight has not been good about keeping in touch since the final sequel, The Twilight Saga: Breaking Dawn -- Part 2, hit theaters in 2012. "A lot of time has passed and people got married or have kids. They have different lives now," he said. "We still see each other, Hollywood's a small town. ...I keep in touch with about half of them."

MORE: Twilight Gets a Surprise, Gender-Swapped Rewrite for 10th Anniversary Celebration

Lutz recalls that working with such a varied group of co-stars was a lot like being back in high school. "For the most part, Twilight was a gathering of every cool kid of every group of high school," he explained. "So, the musician, the artist, the jock, the cheerleader ...For the most part, I got along with everyone. Some of them, they wouldn't be friends in real life."

Years after the success of Twilight, Lutz is still making movies! His new film, Extraction, will be released on Blu-ray, DVD and Digital HD on Tuesday, Feb. 23.

EXCLUSIVE: Kellan Lutz Says He 'Never Dated' Miley Cyrus, Is 'So Happy' for Her and Liam Hemsworth