
Sam: If X plus me equals 100%, what's the value of X?. Here are examples of X being used in conversations: It could be any other letter, word or symbol. It is called a "variable." For example, in X - 3 = 9, X is the "variable" (which, in this case, equals 12).Ī "variable" doesn't have to be indicated by the letter X. The letter X is often used in math to mean a value that is not yet known. If you've been sent three or more Xs, they are definitely affectionate kisses. With XX, the sender's intent was to send kisses. This unclear distinction does allow a single X to be used for flirting, as it provides the sender with plausible deniability. (2) If a kiss seems inappropriate, then the X probably just signifies a friendly tone. (3) If messaging is back and forth, then Xs are often dropped until the last message. (2) If the message is business-like and not among friends, then no X is appropriate. (1) If the sender normally sends an X, then the sender may be annoyed. Here is a table showing the possible meanings of Xs at the end of a message:
In fact, the inclusion of a single X at the end of a message is so common among friends, that not including one may be considered a snub or an indication that the sender is annoyed. It is often included just to add a warm tone to a message, or simply out of habit. The use of a single X at the end of a message should not always be regarded as a sign of particular affection. However, uppercase may sometimes be used to provide emphasis (i.e., to signify a big kiss). It can be typed in either uppercase (X) or lowercase (x) without significantly altering its meaning. The letter X is widely used at the end of text messages and emails to signify a kiss. X means "Kiss" and can also mean "Variable" (in Math).