Daniel Buccheri left guests at his brother 's wedding in tears . Mr Buccheri performed his best man 's speech through song . The song documented his brother Adrian and his new wife 's love for each other, but also the pain of losing a loved one to cancer.
Daniel Buccheri left guests at his brother 's wedding in tears . Mr Buccheri performed his best man 's speech through song . The song documented his brother Adrian and his new wife Sarah 's story . It also delved into their childhood leaving the groom filled with tears .