Facebook has a feature that allows you to like a comment on your iPhone. This is a great way to show your support for someone else’s post, or just to say hello. Here’s how to do it:

  1. Open the Facebook app on your iPhone.
  2. Tap on the comment you want to like.
  3. Tap the heart icon next to the comment’s name.
  4. You’ll now see a “Like” button next to the comment’s name. Tap it! ..