Damon is interviewed by The Guardian. He talks about The Martian, Robin Williams and about rumors he and Ben Affleck were gay:
It’s just like any piece of gossip… and it put us in a weird position of having to answer, you know what I mean? Which was then really deeply offensive. I don’t want to, like [imply] it’s some sort of disease—then it’s like I’m throwing my friends under the bus. But at the time, I remember thinking and saying, Rupert Everett was openly gay and this guy—more handsome than anybody, a classically trained actor—it’s tough to make the argument that he didn’t take a hit for being out. I think it must be really hard for actors to be out publicly. But in terms of actors, I think you’re a better actor the less people know about you period. And sexuality is a huge part of that. Whether you’re straight or gay, people shouldn’t know anything about your sexuality because that’s one of the mysteries that you should be able to play.