It was 13th of July. I along with my friend were sitting on the roof top of our house. FIFA World cup finals were about to start at 12.30 AM. We were simply chatting and killing time. It was a very cloudy night. The thick clouds were lightning, but not thundering. Suddenly we spotted six flying objects some distance away. They were moving in a zig zag manner. It flew up, down and then suddenly changed direction and again flew back. They looked like dots. They were yellow and were pulsating red dots at times. I mistook them as aeroplanes, but aeroplanes can't move so fast. Also they flew front and back with such ease and speed, that any witness can say that it hadn't a plane. I forgot about it. But last night I was watching Hanger I, and found resemblance.