By the time they both finished their homework and caught up on their lessons, Tang Yuran tidied up her backpack and then stood up, heading towards Gu Yu to say, "I'm going to sleep."
"Oh, okay," Gu Yu looked up at her and then nodded.
Tang Yuran pursed her lips, turned around, and walked towards the door of Gu Yu's room.
She reached out to open the door and glanced at the living room outside, where Gu Yu's mom and dad were sitting on the couch watching TV.
Hearing the sound of the door opening, the two of them turned their heads towards Tang Yuran and smiled warmly, "Youyou, finished your homework?"
"Yes," Tang Yuran nodded, then said earnestly, "I'm going back to my room to sleep."
