Luka and Jerry are two brothers. They are always together, looking for fun. But their days are boring and simple. In the morning they eat breakfast and go to school, then they go to the park to ride bikes. But one day, Luka gets a briliant idea. He says that they can make a group for fun. Jerry agrees to that de nd says that people would probably give money to see how they are doing tricks on BMXs. They make a deal that the group woul be named Funny Things and in that group would just play. They also go the forest on their bikes and do crazy stuff there. However, after two weeks, they become bored again.
One day at breakfast, Jerry says that they can ake group which would help people in need. They make a dea that group woud be named Happy Butterfly. they make a poster about their group and paste it trough the street. One day, they see a man in fron of the soup kitchen who is carrying weary heavy bags. They ask him does he need help. He says that they help him, that would be alittle act of kindness. They help the man with he bags to get home and they find out that he is living alone. After that, they decide to continue helping people, and they go to the man 's house and tell him that they would help him every day. The man says that is beautifull and gives Luka and Jerry 20,but the boys says that they dont need that and give money back to the man. After that, they tell their mum what they do, and mum says that she is proud because they are helping the man. When mum says that to the boys, they feel great. After that, Luka says to Jerry that they will help the man tomorrow and all the other days in the year.
On the first day, they help him wash his car. On the second day, they help him to clean his apartmant. On the third day, they go to the shop for him, and on all days they are helping the man, they feel happy because they are doing something good. The man is really happy and tells his friends about the boys. Soon, the boys realize that they need backup, so they ask his friends for help. Marko, Tom and Billy join their group and help other old people in their neighbourhood. They wash their cars, go to the shop and do other jobs for many old people.
After some time, their school hears about what they are doing and they receive an award in a special ceremony. They are very joyful and proud. This inspires lots of other students to join the group and help other people. They even organise a Festival of Good Deeds. During the festival, there is a competition to see who will help more people in one day. The winner gets a diploma that says: 'The best helper of the year'. So, one small act of kindness becomes a tradition in their neighbourhood.