A sensitive and engaging Mr Men Little Miss story about worries, big and small, and how to manage them. Mr Worry worries about everything. It sometimes starts with a funny feeling in his tummy. Do you ever feel worried? Everyone worries sometimes. But Mr Worry worries all the time. Can Mr Calm and Little Miss Sunshine help him to ease his worries? The Mr Men and Little Miss are the perfect characters to help children understand a bit more about their own emotions and how to manage them.