Jane Fonda and Lily Tomlin star in the Netlix show Grace and Frankie as somewhat reluctant friends/roommates, but they've actually been friends since they made the movie 9 to 5 back in 1980. In 2015, they talked about how important friendship with other women has been in their lives- and about becoming fast friends with each other and costar Dolly Parton working on 9 to 5. It's funny (obviously) and sweet with a few stats to back up just why having close friendships is good for your health!
(h/t to Merin and the Kit newsletter for putting this talk on my radar!)