Continuity mistake: Nick's daughter has no braces in the beginning, and her teeth look post-braces straight. Later, she has braces on when in her bedroom with two friends halfway into the movie. Then she doesn't again.
Continuity mistake: In the scene in the bar, Helen Hunt and Mel Gibson are talking. During the dialogue, the camera cuts from one face to the other. Helen Hunt's hair is sometimes in front of her shoulder, and sometimes behind. (01:22:30)
Continuity mistake: When Mel is kissing the girl from the coffee shop outside her house, she tilts her head to the her left. In the next shot, she is to the right. (01:00:50)
Answer: The joke is that they have no thoughts for him to hear.
Garlonuss ★