Boy buds Richard Madden and Brandon Flynn have apparently had a huge falling out.

The two actors previously shared a house in Los Angeles, but a source told The Sunthat they have “fallen out in the past few months and have cut ties with each other.

“Brandon has made it clear he doesn’t want to see Richard because he asked the team at Versace not to invite him to a party they are having at the beginning of December. Richard has been dressed by the brand a few times…but they are working with Brandon now, they are respecting his wishes and haven’t asked Richard to attend the bash.”

In other words, it looks like they’re no longer “roommates.”

Madden may be best known for his role as Robb Stark in Game of Thrones, but he recently appeared in the Elton John biopic Rocketman as the singer’s manager and lover, John Reid. And he’ll soon be seen as Ikaris in the upcoming film Eternals, which is said to feature Marvel's first gay married superhero.

Meanwhile, Flynn starred in the Netflix hit 13 Reasons Why and notably dated Sam Smith back in 2018.

Though rumors about Madden and Flynn being a couple have been swirling since they moved in together earlier this year, neither ever confirmed a relationship.

“I just keep my personal life personal,” Madden told The New York Times when the subject of Flynn came up. “I’ve never talked about my relationships.”

As such, it’s unlikely we’ll get any sort of confirmation of a break-up between the two ex-pals, but it’s always a bummer when roomies can’t find a way to work things out.