Why Laogong so scared?

"Angel, your smile is so pretty." Ji Ai said while cupping Xiao Xing's face and she kissed him on both cheeks without giving him the chance to protest.

"I am sorry, Mr Mo. My daughter is naughty. I hope she hasn't bothered you much."

"No, she is not naughty but just a little ball of sunshine. I am glad to meet her today."

"That's so nice of you, Mr Mo. Thank you once again for saving her life. You don't know what you have done for me. We will surely meet some other day. Right now, I have urgent work to do. Goodbye for now."

"Bye Bye, Angel. Soon we are going to meet again. You don't cry please."

Saying the goodbyes when he tried to move, he saw Ji Ai still looking at Xiao Xing.

"Ai Ai, we need to go now, grandma is waiting for us."