The assistant bowed his head in agreement and left with the others. Alex Roberts, who was standing alone, did not walk in immediately, but looked through the glass to see the little girl talking and laughing with the children around her. Sweet, and soft. Alex Roberts did not know how long he stood in the same place before he saw the children playing inside being taken to the rest area by the teacher, the little girl was not accompanied by other parents, she was alone. But the little girl did not feel lonely, but skillfully took out a carton of milk from her small backpack and sat quietly drinking it,...