Friends ran for ten seasons, the last one airing in 2004. Despite the fact that the series hasn't been on air for almost two decades and some of Friends' storylines are problematic, the goofy show has gathered a devoted audience and keeps entertaining fans of different generations. The comedy sitcom focuses on the life of six different, yet charming characters, as they navigate life in New York in their 20s, and it includes a lot of rocky relationships.
Source：https://www.cbr.com/friends-theory-ross-rachel-rocky-relationship/
