Guide: how to create or see your Facebook Friends Day video
Your Facebook Friends Day video includes the profile pictures of you and your friends, in addition to other photos of you and your friends that you have been tagged in and shared on Facebook. Your Friends Day video will be kept private so that only you can view it unless you decide to share it.
Here are the two options to view your Facebook Friends Day video:
Go to facebook.com/friendsday.
Click Watch Yours on a Friends Day video that has been shared by a friend.