I feel like not only are 'Parenthood' fans passionate, but that passion has grown over the run of the show and people got more invested as the show has gone on. That really does help keep shows on the air.

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“I feel like not only are 'Parenthood' fans passionate, but that passion has grown over the run of the show and people got more invested as the show has gone on. That really does help keep shows on the air.”