Every family has one person who is loud, chaotic, sensitive, stubborn, loving, and impossible to fully understand.In our family, that person is Anh Sâu.This book was written by his Irish-twin sister as a gentle, humorous guide to help Vietnamese moms (and anyone who loves a neurodivergent son or brother) understand him with more compassion, less frustration, and a lot more laughter.Through simple language, cute illustrations, and heartfelt explanations, this book helps readers understand: ✔️ why he talks loud✔️ why he can't sit still✔️ why he gets defensive so fast✔️ why he argues with the people he trusts most✔️ why he struggles with cleaning or organizing✔️ why he feels things deeply but doesn't know how to say it✔️ why he is both strong and incredibly sensitive✔️ why he loves his family more than he can expressThis is not a medical book.This is not criticism.This is a soft, funny, loving handbook for any mom or family member trying to understand a son like Sâu - someone who grew up in survival mode, built emotional armor early, and learned to show love through actions instead of words.Written from the heart of a daughter who simply wants her mother to see her son clearly, this book reminds us: Sâu is not "hư."He is not "người xấu."He is just... SÂU -sensitive, complicated, and full of love.A perfect gift for moms, aunties, sisters, and anyone raising or loving a neurodivergent Vietnamese son.