Season 6 of Friends premiered on September 23, 1999 | 25 Episodes. Ross and Rachel experience the world’s worst hangover when they realize they’ve gotten married. Chandler and Monica back…

Season 4 of Friends premiered on September 25, 1997 | 24 Episodes. Ross chooses between Rachel and his bald-headed girlfriend Bonnie. Phoebe struggles to deal with the revelation that her…