BFF stands for best friend forever, often refers to a person's best friend, typically a girl's best friend.

BFF就是永远的好朋友，一般女生比较喜欢用BFF来表示自己的“闺蜜”。

 

Framily (the blend of "friends" and "family") means a person's closest friends, particularly those who feel like part of the family. Framily is a new social group underpinned¹ by the principle that good friends are the family we can choose for ourselves.

Framily（friends和family两个词的合成词）指很亲近的朋友，尤其指那些亲如家人的朋友。Framily是一个新兴的社会群体，表达的理念为“好朋友是我们自己可以选择的家庭”。