Thats a different custom, coming from the story of lovers unknowingly being tied together by a red string around their wrists. They're similar customs, in a way, but they are different in origin.
@lesleyhenriquez Maybe he thinks that his audience is based primarily in the U.S. and that the rest live in countries with stricter gun control? That does not change the quality of the review.
@Activerekon Think, "Big Fucking Gun"