2 lights that behaved and moved irregularly in the night sky

I was in the backyard with my wife and son just gazing at the stars and the clear night sky before going to bed. We saw 2 lights that were unlike anything we’d ever seen before. These two lights seem to be very high in the sky, and for a moment we thought it was a satellite…until it changed direction and the light it was emitting also changed in intensity. My wife thought it was a firefly since sometimes they show up near the trees in our backyard, but we concluded that they were not fireflies because fireflies cannot fly that high in the sky; they were not airplanes because we could not hear it and they didnt have flashing lights like airplanes normally have, plus they seem to interact with each other which is impossible for a manmade aircraft; they were not drones was for the same reasons. So since we could not identify them, we concluded they were UAPs. One thing I found curious is that we live like 20 minutes from the NSA Georgia.