Why not?

He waited until three O 'clock, and he couldn't wait any longer. If he continued to be hungry, Xiao ran's stomach would be sick.

Gu jinghang hurriedly put on his coat and went out. He made a detour to the southern window and began to climb through the iron window without hesitation.

He was agile and quickly climbed to her bedroom on the third floor. He looked in through the hazy window and saw Xiao ran curled up on the edge of the bed with her head lowered, unable to tell her emotions.

His heart ached and he quickly knocked on the window.

Song ran was shocked. She looked up and saw Gu jinghang leaning against the window. She was stunned for a while before she turned her back to him, not intending to talk to him.

Gu jinghang slammed the window again. Song ran forced herself to be hard-hearted so that he would remember her. Suddenly, she heard a scream from outside. When she turned around, Gu jinghang's face had disappeared.