Mercutio is Romeo’s friends. Mercutio gets involved in the affair of the two houses. He takes side with the Montagues. Mercutio’s appearance is not directly described in the play but he is kind of a funny character. He continuously puns, jokes and teases, though there are some bitterness. Being a friend of Romeo leads a tragic ending for him.
Mercutio plays a pivotal in the play. He is the one who encourages Romeo to meet again with Juliet . He also expects Romeo to engage Tybalt in a duel. He makes a serious mistake that marks the turn of the play. His decision to fight Tybalt himself and is killed by the sword of Tybalt. Though he is a narrow-minded in this way, it must be what should happen. This is because the death of Mercutio has a domino effect of tragic fate, leading to the tragic climax – Death of Romeo and Juliet.
In conclusion, Mercutio is an important character in the play. He makes changes to the play and helps create a events that make up the end of the play.