Neil Patrick Harris is Proud of Partner's Performance

Neil Patrick Harris says he's proud of fiance David Burtka's performance in the new Harold and Kumar movie, but describes acting with him as "weird," according to Access Hollywood.

The two actors appear together in A Very Harold & Kumar 3-D Christmas, which opens nationally this Friday. In the third installment of the popular stoner comedy franchise, Harris again plays a druggie, womanizing version of himself and Burtka makes a surprising cameo appearance.

"We don't really act together," Harris says. "We just live together and we certainly exist together, like all the time, but acting... it was weird, because we just exist on a different level."

"I'm very proud of him and I think he came across very well in the movie," Harris says. "He's a funny guy."