Many times we want some friends, relatives from our Facebook Friend list will not see our activity, status updates on Facebook. So you can hide your status updates from some people of your list.
see images and follow the steps:
A: Go to public option while updating status. Click on public option and navigate to ‘More Option’
B: After Clicking on ‘More Option’ scroll down to ‘Custom’.
C: A click on ‘Custom’ will bring a page like this. You can set your target now.