How does the wordplay in these lines affect the mood?

The play on words creates a light-hearted mood as Romeo teasingly compares Mercutio to a goose.
The play on words creates a tense mood as Romeo angrily argues with his friend, Mercutio.
The play on words creates a mood of confusion as Romeo seems to believe Mercutio is a goose.
The play on words creates a loving mood as Romeo affectionately refers to Mercutio as a goose.