Answer: The best answer is: C.
Explanation:
Things are not always as they seem.
Here's why:
- Option A might be true in the passage, but it's a narrow takeaway. The theme should be a broader message.
- Option B could be a detail from the passage, but the theme isn't necessarily about love.
- Option D could be relevant, but the theme focuses on the general idea of appearances being deceiving.
- Option C captures the essence that what the listener initially perceives may not be the whole truth. This theme is more likely to encompass the overall message of the passage.
In conclusion, while other options might be partially true based on the passage content, "Things are not always as they seem" is the most likely overarching theme.