China's husband, wife and old man. . ;
Then, くんん expressed a little respect in the name of his peers or younger generation. Equivalent to Chinese. . Jun. . , old. . ;
ちゃんんんんんんんんんんんんんんんんんんんんんんん 12
"Mo" seems to mean harmony, but it doesn't seem to be an auxiliary word.
"Amiro" is an imperative sentence with a stronger imperative tone. "Mia Dad" is a simplified version of やめてくれ, which also means "No, don't".
Calling people by their first names, without a cordial, respectful or intimate tone, is impolite or casual.