UFO Sighting in Quarteira, Faro on 2017-07-28 23:00:00 - 10 lights overhead changing direction with no noise followed by 5 more 5 minutes later

Me and a friend were sitting on the roof of our apartment listening to music and i looked up, seeing 10 objects moving at uniform speed across the sky, 3/4 of which were changing direction in circle/ spiral patterns. they moved what i believe to be in a southerly direction, and we're followed by 3 ufos moving in a v shape with another 2 behind them 5 minutes later. orbs were also seen in the location moving in the same direction as the other ufos. none of them made a noise, and were not aircraft you would usually identify in the sky. we were near an airport so we know the distance and noise of these craft and these were definitely not one of them. once i saw it i leapt up out of my chair and for the following hot i felt so happy and excited to see them but also a little ut scared. as soon as i saw it i was overcome with lots of emotion that never show together. i was frightened, happy, sad, delighted all at once. we lost sight of the object as they moved out of eyesight