Romeo and Juliet is a tragedy written by William Shakespeare, published in 1597. The play tells the story of Romeo, a young man from the Montague family, and Juliet, a young woman from the Capulet family. The two fall in love at first sight but their families have a long-standing feud that threatens to keep them apart.

Despite the obstacles, Romeo and Juliet secretly marry with the help of Friar Lawrence. However, their happiness is short-lived when Romeo kills Juliet's cousin in a duel and is banished. Juliet is then forced to marry another man according to her father's wishes, but she seeks the help of Friar Lawrence who devises a plan to reunite the lovers.

The plan goes awry and both Romeo and Juliet tragically end up dead in each other's arms. The families are devastated by the loss and vow to end their feud. The tragedy has since become one of the most popular and enduring love stories of all time, celebrated in countless adaptations and retellings.