Romeo shows his infatuation towards Rosaline and everything is normal between the Montague and Capulet. Mercutio teases Romeo because Rosaline does not want to marry.
Romeo meets Juliet at the Capluet's house and forget his infatuation towards Rosaline. Romeo finds out that Juliet is a Capluet and Juliet finds out that Romeo is a Montague.
Romeo needs to marry Juliet in secret because he is worried that the Capulet and Montague will never be able to marry. Tybalt challenges Romeo in a duel.
Tybalt kills Mercuito and Romeo kills Tybalt. The Prince arrives in the mist of the action and orders Romeo to be banished from Verona.
Paris will soon be married to Juliet but the Capulet does not know about Juliet's secret marriage with Romeo. So Juliet fakes her death with a potion that Friar gives her.
Romeo is informed that Juliet is dead so he drinks the potion the Apothecary sold him. Juliet wakes up and find Romeo dead then she kill herself with a dagger when the Friar is not looking. The two families decided to stop the hatred after the death of Romeo and Juliet.