Who reacts in shock when he hears about Ponyboys nightmare from the book the Outsiders?

In "The Outsiders," Darry reacts in shock when he hears about Ponyboy's nightmare. He is concerned for Ponyboy's well-being and realizes the emotional toll that the events surrounding their lives have taken on him. Darry's reaction shows his protective nature and deep care for his younger brother, highlighting the strong bonds within their family despite the challenges they face.