The expression "unfold yourself” can be paraphrased to understand its meaning when the phrase C. remove your cape is used.
<h3>What is a Paraphrase?</h3>
This refers to the rewriting of a text, making it more concise, but retaining the main message.
Hence, we can see that the given expression means that a person should explain himself and option C best shows this as it makes a paraphrase and retains the meaning.
