A best friends forever club is a group or 3 or more people that consider themselves best friends. They cant be best friends, cause there are more than 2 of them, so they become a club.
Richie, Jessica, and Andrea are in the best friends forever club. They always sing this cute little song
Andrea : "Best friends forever"
Jessica : "Best friends forever"
Andrea and Jessica : "Best friends forever"
Richie : "Club"
They love eachother very much.