This is how WhatsApp chatting history

       If you are a WhatsApp user, do you know what contact or group you are chatting with the most?  WhatsApp has full information about this.  To find out this, first go to the WhatsApp settings.  For this, click on the three dot line at the top of the right side.  Now the window will open in which options with accounts, chats, notifications and data and storage usage will be seen.  User has to go to data and storage usage.  Now in the new window, the option of storage usage will be seen inside the usage.  Within this, there is a complete detail of chatting.  You have to tab on it.  Here the group or contact will be seen on the first number, with which you have the most chatting.  The number of those below it will be in decreasing order.