Why are Panchito's little brothers and sisters really glad to see him in the book The circuit?

In "The Circuit" by Francisco Jiménez, Panchito's little brothers and sisters are really glad to see him because he represents a source of comfort and stability in their tumultuous lives as migrant workers. His return brings joy and excitement, as they cherish the moments they can spend together as a family. Additionally, Panchito often shares stories and experiences from his day, which captivates them and helps alleviate their struggles. His presence reinforces their bond and gives them a sense of normalcy amidst their challenging circumstances.