Original: o-o, e_e, e.e and\/or owo 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.
Simplified: 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.