> For the complete documentation index, see [llms.txt](https://docs.secondlive.world/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.secondlive.world/secondlive-en/products/sns.md).

# SNS

## **Follow function**

In SecondLive, users can create “Follow” relationships with other people who share an interest, hobby, or background. You can further label specific relationships based on your mutual connections with them.

## **SNS protocol**

The SNS protocol of SecondLive can integrate and be compatible with other SNS protocols on the premise of supporting its own social system. It will be like a LEGO to link multiple SNS protocols in the way of Web 3.0.

## **Feed stream**

The key to social networking is to establish a multi-dimensional feed stream to provide users with diversified sharing functions.

## **Peer-to-Peer dialogue**

SecondLive supports both public chat and peer-to-peer conversation. It allows users to upload and import various materials to make it fun in your chat.