Wow, it's been said, but Seiko's actions had nothing to do with being "overprotective"; Seiichi could have easily tumbled forward and fell to his death. He was already weary and even a slight shove could be disastrous. His dad sucks though, didn't even stick up for his wifey; in fact, he had to stifle his own laugh over the humorous situation. If I were in Seiichi's position, I would have socked my cousin hard in the arm, lol. I'm beginning to see a darker undertone to this family dynamic, and it speaks of marital issues between Seiichi's mother and father.