You must never show this secret key to anyone else.

He was caught by the secret police.

He believes that there is a secret base on that island.

He is rumored to be a member of a secret society.

He threw a handful of sand into the sea.

He firmly gripped the handle.

The key to success is in your own hands.

He lost everything.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.