Flirting is.....

When you are ignored from getting what you want because their attention is to the other person you're with.
When kisses on the cheeks are exchange -- even though you met only once prior to this other meeting and you know they don't know each others name.
When it seems like in 3 way conversation, you seem to be non-existence.
When eveytime two people passsed each other, they look and give each other this "weird" smile.
When you are asked to wait outside so that they can exchange phone numbers.