Have you ever noticed the magical power of a hug when you make up with a friend? Have you ever wanted to hide when you realised you were blushing more and more? Who hasn't cried with anger after a disappointment? Fear, affection, jealousy, joy... These are some of the little (and big) emotions of life. Sometimes they are unpleasant, at others they are amazing, but they always make life exciting and worth living.