A quotation mark '' , apostrophe ' , or semicolon ; can be added to the emoticon to imply apprehension or embarrassment , in the same way that a sweat drop is used in popular and common Asian animation .
A quotation mark '' , apostrophe ' , or semicolon ; can be added to the emoticon to imply apprehension or embarrassment , in the same way that a sweat drop is used in anime .