Can you explain the concept of time dilation in the context of special relativity? Your response should contain at least 200 words and no more than 300 words. Include keywords such as *time dilation*, *special relativity*, *speed of light*, and *observer*. Your response must have 2 paragraphs separated by the markdown divider: ***. Highlight at least two sections in your answer with markdown, i.e., *highlighted section*.
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