Kinship is the most important relationship for the Yorubas. Best friends are very important as well. A best friend is referred to as "friend not-see-not-sleep." This means that one does not go to sleep without having seen his best friend. When approaching death, a Yoruba shares his last wishes with his best friend.
Also important are clubs that grow out of childhood associations. When a group of young friends starts spending time together, they form a club. They choose a name and invite an older man and woman to serve as advisors. The clubs continue through adulthood. They hold monthly meetings, with the members serving as hosts in turn.