"You know what? I'm going to pitch that idea. Let's make it a -- what's it called when three people are in a relationship together? A triad? That'll go over well with Middle America," he added.
Hutcherson said he was similarly open about his own sexuality, saying that he prefers not to confine himself to certain categories.
"I would probably list myself as mostly straight," he said.
Maybe I could say right now I'm 100 percent straight. But who knows? In a f***ing year, I could meet a guy and be like, 'Whoa, I'm attracted to this person.'
I've met guys all the time that I'm like, 'Damn, that's a good-looking guy,' you know? I've never been, like, 'Oh, I want to kiss that guy.' I really love women. But I think defining yourself as 100 percent anything is kind of near-sighted and close-minded.'