Yeah, when I first heard him say that, it did strike me as odd and cold. I think he probably went overboard trying to sound "analytical." He started off that video by saying he was going to try and use the analytical side of his brain and not the emotional side for that video, since the video right before had been the tearful short announcement that Sarah was going into hospice. I definitely believe he's devastated about what's happening to Sarah, but over the past couple of days he's been trying to really get himself into the mindset of having to move on and be strong for his kids very soon. With an 11-year-old and a 4-year-old, he can't afford to fall to pieces, so I think he's trying to toughen up. If the doctor's one-month prognosis, which they got 20 days ago, was correct, Sarah's got a little over one week left to live. In his attempts to steel himself, I won't be surprised if he comes off as cold even after Sarah passes, because I suspect he'll try and move on quickly for the sake of his kids.