Aa... [Snicker. Okay, sobering up. What was the question.] It depends.
It's polite to add something like that to a name, see. [Notice: Shikamaru rarely does because he's a rude little snot. 8|] When you don't use them, you're being informal. Good friends who talk to each other a lot might not use them, for example.
[Or they're just rude. Or dislike you. But considering she said Lee and Masaomi he DOUBTS THIS.]
voice;
It's polite to add something like that to a name, see. [Notice: Shikamaru rarely does because he's a rude little snot. 8|] When you don't use them, you're being informal. Good friends who talk to each other a lot might not use them, for example.
[Or they're just rude. Or dislike you. But considering she said Lee and Masaomi he DOUBTS THIS.]