season 5

please let there be a season 5 return of parenthood! there is no other show that i can't wait for the next episode or when the hour is over i wished for just one more hour. anyone know why their seasons are so much shorter than other shows?

every week they had me coming back for more of... kristina's story, who was sarah going to pick, was victor ever going to come around and was amber going to end up with the guy from friday night lights?

does anyone else love this show? anyone else what season 5 to start now??