The other big change is that comment threads on posts are getting a new design to make them look more like message conversations — specifically, Facebook Messenger conversations. So instead of comments being broken up by simple line breaks, each comment now gets its own gray message bubble, with the goal of making it easier to track who is replying in a given thread.
Lastly, profile pictures will be taking a page from Twitter’s book and shifting from squares to circles, and icons, Like, comment, and share buttons are getting new, simpler and larger designs to be easier to tap on a touchscreen.