The second class had not ended yet when Nian Yuyu woke up.
Listening to the familiar male voice speaking unhurriedly about content she couldn't understand at all, her consciousness gradually became clear as she remembered that she was in her boyfriend's class.
She rubbed her somewhat stiff neck, quietly put away the cushion, and then looked around stealthily like a guilty thief; seeing that no one noticed her little movements, she breathed a sigh of relief and pretended to flip through the textbook.
Up on the stage, Chu You had noticed the moment his girlfriend sat up straight.
With his excellent eyesight, he even noticed the red imprint on her face from sleeping, and the corner of his lips almost imperceptibly curved into a smile.
The students below, however, hadn't noticed their Professor Chu was distracted and were all listening intently to the lecture.