The voice-over guy is explaining that the wives and kids of the players also came over to Lausanne, and they were allowed on the field, even though it might be bad for the grass (Yolanthe's high heel shoes for example). Then Sneijder talks about how this has a positive influence on the atmosphere in the team, it makes them feel good and a good mentality is obviously the most important key to win.
Nigel talks about how it's also good because now they still have a chance to see their family, as they will be away from home for quite a long time, but that they will have to remain focused and train serious and good, and that they still have plenty of time to do so. Commentator then continues - first about the kids, if they are left or right footed comparing them to their dads, talking about Thomas van Bommel on the field with father Mark and grandfather Bert. Then you can see the kids playing vs their fathers, commentator is just saying how they score, who's scoring and how the kids owned their dads 5-0. Just basic stuff really, but funny to see