How do I like a comment on a photo or video?
To like a comment on a photo or video, tap 
to the right of the comment. To unlike a comment you've liked, tap again.
To see who's liked a comment, tap the number of likes below the comment.
To like a comment on a photo or video, tap to the right of the comment. To unlike a comment you've liked, tap again.
To see who's liked a comment, tap the number of likes below the comment.
© 2021 Instagram, Inc.