Followers to Friends makes following two-way: when a profile owner approves a new follower, the owner follows them back. Following then works like friendship on other social sites. It needs Followers.
ACP > Modules > Profiles > Followers to Friends
| Setting | What it does |
|---|---|
| Approval State for New Profiles | Turns on Followers Require Approval for new profiles (default: on), so every follow is approved and returned |