Answer:
In Act III of the story, Mercutio expresses three key desires. First, he desires to see Romeo forget about his love for Rosaline and move on to someone else. Second, he desires to engage in a duel with Tybalt, as he feels that the Capulet has insulted him and his friends. Finally, Mercutio desires to have a good time and enjoy the festivities of the day, as he is in a jovial and playful mood.
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"NO TALK. MUST EAT."
- Sokka, The Boomerang Guy