facebook boosting
You like and comment on your friend's stuff so they do the same to you. It's like you're both trying to be popular, even though you're not.
You like 10 of their posts. They comment 'You’re so cool!' on yours. Both of you are fake.
You boost each other so your posts show up on top. It's like you're both trying to be popular, even though you're not.
You comment 'Love this!' on their stuff. They like 20 of yours. Both of you are lying.