In the photo, Nathan is wearing what appears to be a memorabilia shirt featuring none other than his character from the show Firefly, Captain Malcolm “Mal” Reynolds. The caption below the pic reads: “Today my fashion choice is meta.” Meta means “self,” in case you were wondering. If you’re not familiar, Nathan starred in Firefly back in 2002. The show only lasted a year, but currently he’s on Castleand that’s all that matters now. What do you think of Nathan’s fashion choice? Tell us below!