When Madam Jin finished the butter meat in her mouth and wanted to eat more, she realized that there was nothing left. Except for a little bit of oil, which looked like it had been used, it was almost impossible to tell that it had been used.
In fact, if Dong Fang wasn't there, Bao Wenli would have licked the plate. Since it was already one step behind when eating, it couldn't be behind when licking the plate.
Unfortunately, Dong Fang was there. Bao Wenli felt that he should show a little gentlemanly demeanor and let the lady lick the plate, so he did not snatch it. This was gentlemanly.
Dong Fang was also embarrassed. She was not very familiar with the other two except for Madam Jin, so she still had to save some face in front of strangers.