deleting facebook message icon on new nexus 7- help

[capran]

had my nexus for a week and all of a sudden, I have several little face icons that show up on my tablet. when I click on the face it brings up like a little lightening bolt, zigzag line, which when you click on it brings me back to the messages page. but when I close face book and reopen, there are the stupid face icons again. any help greatly appreciated

 

[Aquila]

If you mean chat heads, you can go into the Facebook Messenger settings and disable them.