Reuben has been hearing all about the conflict Ukraine - and wanted to do his bit to help children in the Ukraine. He decided to go busking and raise funds for Save The Children. 

Ukraine's children are living in fear. They face ever-present danger of being killed, injured or suffering severe emotional distress. The war is forcing children and families to shelter in basements and bomb shelters to escape explosions. They have already lived through eight years of conflict, enduring violence, shelling, and being forced to flee their homes.7.5 million Ukraine children are now in danger.Amid freezing temperatures, power cuts and food shortages, every day is a struggle to survive. Families are forced to flee their homes.They need urgent help accessing water, shelter, and food.