Summary: The text discusses the relationship between twins, focusing on the bond that is often formed between siblings who share a womb and are born close to one another. It highlights the unique connection that twins share, as well as the impact that their relationship can have on their personal development and emotional wellbeing. The text also explores the differences that can exist between twins, despite their shared biology, and how these distinctions can shape their individual personalities and behaviors. Overall, the text delves into the complexity of twin relationships, emphasizing the deep connection that often exists between siblings who have shared the same prenatal environment and early life experiences.