Talk:The Others/@comment-26535207-20151016200407

I wonder how it is possible that sometimes there are direct cultural references like Dragon Ball here and "expecto patronus" in The Society and sometimes they are very subtle or with some part of quotation changed to avoid copyright violation (for example indirect references to famous movies in The Pizza or "Thou shall not pass" intead of "You shall not pass" in The Club). Does it mean that show's creators have to pay when they want to use direct references like these I mentioned at the beginning o my comment ? Anyone knows ?