Wen Ran knew that Mo Xiuchen was already awake because, after closing the door, she had taken a glance at him through the window pane above the bed.
She noticed his eyelashes fluttering and his hand moving under the covers.
She hadn't been outside chatting with Gu Kai for too long, but when she returned to the ward, he was leaning against the head of the bed reading a newspaper, looking perfectly alert, not like someone who just woke up.
From all the time they had spent together, she was familiar with his habits, so she could basically guess that he was already awake then.
Could it be possible that he created opportunities for Gu Kai to chat with her and knew about Gu Kai and Shen Yuting appearing at her home that day, accompanying her while shopping?
Mo Xiuchen calmly raises his eyebrow and says, "Of course, it's like that, Ranran. Don't overthink it and don't let a single mistake of mine weigh on your mind."