C1584 This explanation is quite reasonable right?(part i)

Hearing Bai Xiaohei's warning to not call himself big sister, Little Fox tilted his head and revealed a puzzled expression, then opened his mouth and asked: "Why not call me big sister?"

"Call me older brother!" Bai Xiaohei said helplessly, and without further ado, he pulled Little Fox to the dining table, and then allowed him to sit by his side, looking at the food on the table, Bai Xiaohei did