Introduction:
*
Lin Xiyan glanced at the teacher who was giving a lecture on the podium, covered Yuan Ke's hand, and held it gently.
Yuan Ke smiled helplessly: "It's class, don't make trouble."
Lin Xiyan stuck out her tongue at him, scratched the palm of his hand with her little finger, and turned her head to snicker as if nothing had happened when he looked over.
Yuan Ke lowered his head, took his hand, and kissed the back of her hand gently.
"Be good and listen to the class carefully."
*
It wasn't until much later that Lin Xiyan realized that everything had been planned for a long time.
Intention: relax