"I think we gotta talk a little bit more about it," Russell says. "But we want people to wear what they're comfortable in."

He gets a little rush of joy when Molly talks about being his best man and he knows he's not always great with expressing his emotions and telling the people who are important to him just how much they mean. He hopes that asking her to do this for him, for wanting her to fulfill this very important role goes at least some of the way toward explaining that. It means so much to him that she'll be there, standing with him.