Oh wait...*I* caught the commentary too...particularly the one where they were doing the Sam and Rosie wedding ...and how Viggo and Billy *ahem* encouraged them.
somehow I believe it of Viggo...Billy though, being the funny man that he is, couldnt do anything less than make a huge joke of it. Id be embarrased as hell.
am jealous as hell of that girlfriend though...I know I shouldnt be...but he's such a neat guy!!
I haven't listened to actor's commentary yet, the comments I heard about the girlfriend are in the Appendices disks, which we are watching now.
And folks, these appendices are great, great information. I loved the FoTR appendices, and after those, the TTT Appendices felt repetitive, these do not.