Error

An error (from the Latin error, meaning "wandering") is an action which is inaccurate or incorrect. In some usages, an error is synonymous with a mistake (for instance, a cook who misses a step from a recipe might describe it as either an error or a mistake), though in technical contexts the two are often distinguished. For instance, in statistics "error" refers to the difference between the value which has been computed and the correct value.

Human behavior

One reference differentiates between "error" and "mistake" as follows:

In human behavior the norms or expectations for behavior or its consequences can be derived from the intention of the actor or from the expectations of other individuals or from a social grouping or from social norms. (See deviance.) Gaffes and faux pas can be labels for certain instances of this kind of error. More serious departures from social norms carry labels such as misbehavior and labels from the legal system, such as misdemeanor and crime. Departures from norms connected to religion can have other labels, such as sin.

Playful Kiss

Playful Kiss (Hangul: 장난스런 키스; RR: Jangnanseureon Kiseu; (also known as Mischievous Kiss or Naughty Kiss) is a 2010 South Korean romantic-comedy television series, starring Jung So-min and Kim Hyun-joong. It aired on MBC from September 1 to October 21, 2010 on Wednesdays and Thursdays at 21:55 for 16 episodes.

It is based on the Japanese manga Itazura Na Kiss written by Tada Kaoru. The Korean series is the third television adaptation of the manga following the Taiwanese It Started With a Kiss in 2005, and its sequel They Kiss Again in 2007. Though Playful Kiss received low ratings in South Korea in the five to seven percent range, it was sold to 12 countries in Asia for approximately US$3,400,000 and developed a strong cult following, having been streamed 70 million times on Viki and earning US$400,000 in ad revenue through online streaming. Due to its international popularity, a short special edition was aired on YouTube after the series finale.

Synopsis

A clumsy high school girl named Oh Ha-ni (Jung So-min) who is at the bottom of her class has had a crush on a popular and genius male student, Baek Seung-jo (Kim Hyun-joong) ever since she laid eyes on him on the first day of high school. Ha-ni decides to confess through a letter, but is rudely rejected by Seung-jo, who tells her that he hates stupid girls and returns the letter, having corrected all of her grammatical and spelling mistakes and giving her a mark of D-.