Continuity mistake: When Ally is thrown in the pool she climbs out and sits behind Sean and Molly with soaking wet hair however a couple of shots later her hair has partially dried itself. (00:15:57)
Continuity mistake: At the pool when Sean and Molly are lying on towels discussing their families there is a shot focused on Molly's face, and she says she has a big family and people refer to them as "The Brady Bunch." In this shot you can see a very distinct blond haired man in the pool behind her. The shot then changes to a wide shot showing both Sean and Molly again and the same distinct blond haired man is now behind them on the other side of the pool. (00:14:54)
Answer: Maybe he'd grown used to it.The way some places are, they may have done this in hopes of curing him.
Rob245