Zachary Quinto has been dating his boyfriend, Miles McMillan, for a while now, but some may not remember that the actor was once in a relationship with Looking star Jonathan Groff.

Zachary Quinto & Miles McMillan Look Happier Than Ever Holding Hands In NYC

In an interview with Dot 429 posted on Wednesday, Groff opened up on what it was like dating Quinto as well as another ex-boyfriend since both of them are actors like Groff. He pointed out how this can be beneficial in terms of understanding each other's work, but it's not necessarily better being in a relationship with someone who is not an actor.

"I don't think one is easier than the other," Groff said. "I feel like in dating actors the nice thing about it is they understand the schedules involved or having to leave for three months to shoot something and all of that. But when I was dating [former boyfriend] Gavin and dating Zach, it was more about the people they were instead of the actors they were, which is the same about the people who aren't actors that I've dated."

Zachary Quinto & Miles McMillan Spotted Holding Hands Again In Released PHOTOS

"It's about them as people and not about any careers or jobs they have," the star added.

Groff also pointed out how despite being in romantic involvements with performers, it did not make him feel threatened in any way.

"That is the weird thing. You'd think that about just two guys being together as well. That it's a guy thing," he said. "But I've never felt competitive with the guys I've dated."