Now your perception of what is rude in this comic might be different depending what culture you are from. You may think that him calling me a pig and making pig noises is the rude thing, or you may think me whacking him with a towel is the rudest (I changed it from hitting his head so it wouldn’t be too rude). One of the reasons why trying to understand cultural differences is important.
Mr Gwon does get into really rude and cheeky moods sometimes. He will say “Yes Sir” sometimes when I get bossy because he knows it annoys me. Then he further annoyed me by saying my pet name is pig, even though I know it’s cute in Korean, I know he is doing it to get a reaction because he added the pig noises. It’s very different from when he lovingly calls me his honey pig other times. He also knew that I was likely to whack him with something too. So I got my revenge when he cried “ouchies” like a little kid. Then we had a good laugh.