Share secrets.

Meaning: This means to tell someone else something that is not known to others and is meant to be kept a secret. It's like saying, Tell someone a secret.

Choice of Words: Share is a verb that means to give or allow someone else to have or use a part of something. Secrets are pieces of information that are meant to be kept hidden or unknown to others. When you put them together, "Share secrets" is an action that involves revealing hidden information to someone else.