Sacred Haven of Debauchery

Really? :) Usually, someone always stays behind.

Something similar happened in school. One group in our class (I was in a different one) decided to skip English class en masse, but one, the most conscientious and honest one, stayed. The poor guy waited for the teacher for about 15-20 minutes, as he told it, and then she conducted a lesson for him alone, as usual. Well, more precisely, the remainder of the lesson. A couple of months later, however, he started to clash with her and the whole group started skipping her English lessons.