I never get it how people are grossed out by relationships of others, or possible sex between people they do not really like. Never understood it. Think I lack something in the being shocked department there.
As long as no one gets hurt, and no one is in it against their will, I don't care.
People I loath may like the same as I do, so what? As long as I don't have to do it with them, no problem.
Funny to see how others are sensitive about it. Always amazed me. Funny to see it here on I2 too.