C473 I Have Something to Say

The reason Xu Ling did this was naturally because he heard Lee Mengling say that her second grandfather was an old TCM doctor.

Since he was an old TCM doctor, then it was appropriate to follow the ancient etiquette.

"Haha, since you are Mengling's good friend, there is no need to be so polite. Just call me grandpa." When Second Grandpa saw how polite Xu Ling was