Community·Posted on Jan 15, 2021This BFF Checklist Will Actually Allow Us To Guess How Long You've Known Your BFFIs it a "basically-known-each-other-since-birth" situation?by kayleeh723Community ContributorApproved and edited by BuzzFeed Community TeamFacebookPinterestTwitterMailLink Ok, this is how this works – check off all the things you know about your BFF (like favorite color, birthday, etc.), and we'll accurately guess how long you've known each other. Ready? Let's get started! Tap to play GIF Tap to play GIF