When you remove a friend on Locket...
You won't be able to send or receive Lockets between each other.
You won't be able to see each other's Lockets in your history.
You won't be able to send chat messages to one another.
You won't be able to view each other's Rollcall.
All past conversation history will be removed.
How to unfriend someone
Open Locket.
Tap Friends at the top of the app.
Find the friend and tap the × beside their name.
Tap Remove friend.
Confirm by tapping Remove.
If you re-add this friend in the future, you'll restore access to any past Lockets you've shared with one another.