SEE ALSO: Brian continues to hint at a possible Fly to the Sky comeback

Brian shared on his Instagram on March 28, "Been a while since we hung out, just the two of us~ brotherhood is GREAT w/�@codename911�and me:),"�along with multiple snapshots of the duo having a good time just like the old days.

Brian previously hinted at their possible comeback, sharing, "Great things coming soon,"�and whether or not they discussed comeback plans during their boys' night out, fans were just happy to see them together again!

Could this be more signs that Fly to the Sky will be making a return soon?