C57 Explaining is hiding

He had been waiting for her for a long time, but he still hadn't seen her. He thought that she had gone out for a walk, but he hadn't expected that she still hadn't come back even after he had sat down for ten minutes.

"I, I can't sleep. I went out for a walk." Gu Ruoyun pouted, but she didn't dare step forward. She stood there helplessly, as if a student meeting a teacher