How does a best friend become a complete stranger?

Online friends and strangers

Strangers can become best friends just as easy best friends can become strangers.

Strangers, Friends, Best Friends Pictures, Photos, and Images for Facebook, Tumblr, Pinterest, and Twitter

Quotes 'nd Notes - Strangers can become best friends just as easy as

What are some interesting stories about best friends turning into strangers? - Quora

Volunteering Solutions on X: Strangers are just friends waiting to happen. #Travel #Quotes #Quoteoftheday #tuesday / X

Theorem on Friends and Strangers; Why in Any Party of Six People, Either at Least Three of Them Are Mutual Friends, or at Least Three of Them Are Mutual Strangers

William Butler Yeats - There are no strangers here; Only

A saddening timeline of how strangers become friends who become strangers again! — Steemit

Friends and Strangers - Grasshopper Film