Is the wine sparkled in his eyes a metaphor?

Yes, "wine sparkled in his eyes" is a metaphor.

Here's why:

* Metaphor: A metaphor is a figure of speech that compares two unlike things directly, without using words like "like" or "as".

* Literal Meaning: Wine doesn't actually sparkle in someone's eyes.

* Figurative Meaning: The phrase suggests that the person's eyes were sparkling, reflecting joy, excitement, or perhaps even intoxication. The "wine" serves as a symbol for these emotions.

This metaphor creates a vivid image and adds a layer of meaning to the description.