Nan Si and Long Ai Ning

After taking for some time, Long Ai Ning took a break and looked at Nan Si's direction. Her eyes widened in surprise.

"You're smiling!"

Huh?

Nan Si was stunned and then fixed his expression. He just felt that Long Ai Ning in front of him was cute when she was telling her experience excitedly that he couldn't help himself. 

Long Ai Ning saw Nan Si looked serious again and couldn't help stretching her hand to his face. "Come on, smile more. You look really good when you're smiling."

Feeling Long Ai Ning's small hand on his cheek, Nan Si blinked his eyes and looked at Long Ai Ning, who was close to him. He pursed his lips and silently patted her hand and moved back a bit. 

"You need to remember to keep a distance," Nan Si reminded.