Facebook since it become active, has supplemented itself with number of features. Recently Facebook affixed yet another trait to it which is given the name "On This Day". It is a common human nature to look back to old memories somewhere in the lone time. So, Facebook just implemented the code to create the time-shop for its users and make it interesting and easy for the users to find what they did one, two, three or four years ago.
FB has quoted that this feature is not available for all of the users. They have commented that the team is currently working on to test this service completely and it will be made available for common users globally. Through it, you might see past status updates, photos, posts from friends and other things you’ve shared or been tagged in – from one year ago, two years ago, and so on. Facebook commented that "Today we’re announcing On This Day, a new way to look back at things you have shared and posts you’ve been tagged in on Facebook. Only you can see your On This Day page".
When you will have this page in your personal ID, you can then make a subscription for any memories to look back on. The feature to edit your existing post, deleting your post is also added within it. If you want to again make your friends acknowledge your memory, then you can re-share it on your timeline. So, next time just sign-in into your FB account and recall all your old memories of the same day.