She broke down in tears when he told her how proud he was for graduating from pre-school.

HEARTWARMING: This photo of a boy hugging his little sis has quickly gone viral & and just as you know we are the king in viral contents @goviralafrika on twitter @goviralafrica on linkedin; it’s easy to see why. She broke down in tears when he told her how proud he was of her after graduating from pre-school. So sweet! ❤️❤️❤️