An unblocked user will be able to:
Unblocking a User
If you have a blocked user who you would like to unblock, you can remove them from your blocked list by following the steps outlined below:
Step 1: Go to to dropdown menu on the top right and select "Account Settings"
Step 2: Under Account Settings, Select "Privacy."
Step 3: At the very bottom, there should be a "My Block List." You can click on the Unblock button to remove them from your block list.
If you make a mistake, no worries, you can always block the user again. To read up on how to block a user, click here.