Triangular craft above Texas sky.

When my fiance, my best friend, and I were sitting by the fire pit in the backyard. My friend said "what in the hell is that?" I looked up and caught the tail end of what he was seeing before it disappeared before our eyes. To me it looked like a triangle shaped craft that had lights on it that were not flashing and all. They were not even that bright. They were just, lights. I couldn't make out how many lights. I think I might of seen 3, I'm not too sure though. It only was in my sight for a few seconds, but that was long enough to see the craft. It disappeared in almost what looked like clouds but it was a clear night.