How can you react to a post?

You can express your likings of a post by clicking on the thumb . When you move your cursor over the thumb, all the people that liked the post will be visible. You can also add a reaction with a text message underneath the post. You can do this by typing your message in the text box and clicking on the send button . Here, you have again the option to add an approver , add an emoticon , inline a picture or add a file .