Five Geek Social Fallacies
Like GSF2, GSF3 is a “friendship test” fallacy: in this case, the carrier believes that any failure by a friend to put the interests of the friendship above all else means that they aren’t really a friend at all. Individual carriers sometimes have exceptions to GSF3, which allow friends to place a certain protected class of people or things above friendship in a pinch: “significant others” is a common protected class, as is “work”. The milder form of GSF4 merely prevents the carrier from perceiving evidence to contradict it; a carrier will refuse to comprehend that two of their friends (or two groups of friends) don’t much care for each other, and will continue to try to bring them together at social events.
Source: www.plausiblydeniable.com