Costar: Kristen Stewart, Rob Pattinson’s Wedding Scene “Really Touching”

 Jason Merritt/Getty Images; Steve Granitz/WireImage.com

In just a few short months, Kristen Stewart and Robert Pattinson will finally tie the knot — in The Twilight Saga: Breaking Dawn – Part 1, that is.

Though castmembers have been notoriously tight-lipped about the uberromantic wedding scene, actor Boo Boo Stewart (who plays werewolf Seth Clearwater in the series) shared a few secrets at Sunday's Teen Choice Awards in Universal City, Calif.

"It was weird. I was sitting there and I was like, 'This is actually really touching," Boo Boo, 17, told Us Weekly. "I think [Billy Burke] made that scene really great because he had to walk her down the aisle, and I think he really did a great job."

Though Kristen, 21, and Pattinson, 25, have become household names thanks to their roles as Bella Swan and Edward Cullen, BooBoo assures Us they're still the same low-key couple they've always been.

"Since I've met them, for the past two years, they're exactly the same," he said. "It's not like I get to hang out with them all the time, but every time I've been with them, it doesn't matter how crazy the situation is, they're just always so laid-back."

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