Blood Brothers is a play written by Willy Russell that tells the story of two twin brothers, Eddie and Mickey, who are separated at birth. They grow up in different social classes in Liverpool, leading to contrasting life experiences. The play explores themes of class, fate, and the impact of choices. Set against the backdrop of the 1960s and 1970s, the narrative unfolds as the brothers unknowingly become friends, only to discover their true relationship later. The play is known for its emotional depth and powerful music, highlighting the struggles and bonds of family and friendship.