Facebook is all about expressing yourself in virtual world therefore it provides some default expression that you can choose to express your feeling. You can even show what activity you are doing such as watching, travelling, attending, listening, eating, looking for and so many more. If you want to gain more knowledge, contact technicians at Facebook Customer Service through toll-free number 1-866-359-6251. http://www.facebook-customerservice.com/ or https://goo.gl/RWcuhh