Mercutio is Romeo's best friend, and a very likeable and relatable character. Mercutio is very clever and witty. He is logical and reasonable, and because of this, he is less naive and idealistic when it comes to love. Mercutio helps Romeo remain grounded even as his love for Juliet develops. The conversation that he has with Romeo can sound cynical, but it is also mature and well-deserved. Mercutio is ultimately a character that deflates both the sacredness of romantic love and the power of tragic fate.