Yes, biology is a complicated thing when people can only relate to certain pairings between members of the species over others. Is that so terrible or offensive? But it looks like you agree with me if you're saying homosexuals have problems watching American Pie because it features primarily heterosexual behaviour. But I never said I was offended by anything in the movie Milk and that's the important point. I do however take offense at the notion that I can't express my personal preferences of what I can and can't relate to based on my own biology. Since when did combating homophobia require people to get excited watching two men doing it?