This is a light-hearted book filled with colorful pictures. The book mainly tells that all feelings are OK, which is important for children to understand. This is a great introduction to talking about feelings. The funny pictures and simple words are perfect for young children.

This book is more likely to catch boys' attention, although girls may enjoy it too. The basic message is that everyone has feelings. The pictures in this book are of superheroes that look disappointed, sad, embarrassed and so on. The final page is beautiful: a dad and his little son are reading together. They're tough guys "who love each other very much".

This book invites children to imagine that everyone carries a bucket(桶) filled with good feelings. We can help fill people's buckets by doing kind things. One of the many good things about the book is that it talks about the fact that we should fill our own buckets by taking care of ourselves. It also talks about the fact that doing nice things for people makes us feel good.