Explanation:

- Telling someone what you admire about them is often considered a random act of kindness.

- It refers to small, unexpected actions that show kindness.

- Correct Answer: Option 2 - of

- It takes almost no effort yet it pays enormous dividends.

- Expressing admiration is simple but impactful.

- Many people go through their lives wishing that others would acknowledge them.

- This highlights a common human desire for recognition.

- Expectations are more from family and friends.

- People often hope for validation from their close circles.

- However, even compliments from strangers feel good if they are genuine.

- Authenticity is key in how compliments are received.