C1070
Because of Wu Yuchen's warning and reminder, Ding Changsheng was very low key and even very reserved when he saw Qi Wenxiu. He didn't think Qi Wenxiu had any reason to be nice to him and he didn't seem to have that kind of energy and charm.
"Creosote, don't be so polite, eat more."
"Teacher Qi, I'm really full, thank you." Ding Changsheng was the only one who knew that he wasn't full yet