Leonardo DiCaprio and Kate Winslet became the power couple on screens after playing the role of Jack and Rose in the 1997 blockbuster movie Titanic
The couple divorced in 2005 after five years of marriage.
She caught up with Courteney Cox and Lisa Kudrow.
He says she is a "good friend."
The couple had an intense discussion about Angelina Jolie and the love triangle.
The show's first season premiered in November.
I would not be standing up here without the amazing show 'Friends', she stated.
The Friends star has returned to the small screen with The Morning Show.
"Something is happening. But we don’t know what that something is," says the actor.
She hit the golden 50 this year but maintains a fabulous physique.