Cross-friending is the practice of becoming friends on social media site with a friend of a friend, without your immediate friend's knowledge. This is considered poor etiquette by many.
When my co-worker cross-friended my prom-date from high school, I told him cross-friending is usually a bad idea.
mmike87가 작성 2014년 03월 13일 (목)
Can you define these popular missing words?