At first, the mother smiled at the sight. She thought, “Perhaps he misses his little brother so much and wants to spend more time with him.” But the strange thing was that this happened every morning, at the same time, with such precision as if it were a secret ritual.

A week passed. The mother began to wonder if there was something more behind it. She became anxious. Why exactly six in the morning? Why did her son never miss a single day?