This gorgeous picture book about feelings captures the many emotions two young siblings experience as they spend a day together. Your body's full of feelings--like the tide, they ebb and flow. Sometimes they lift you high, and sometimes they bring you low. This heartwarming introduction to feelings follows a brother and sister as they navigate the highs and lows of being a kid. Lush illustrations alongside spare text depict everyday scenes kids will identify with. This gentle story in pictures offers a simple guide to life and the big feelings we can have in just one day, from fear to bravery, anger to peace.