It looked like a hockey stick oscillating like a pendulam. The two crafts suddenly collided and there was light which moved Northwards.

I was playing with my friends and we suddenly noticed something in the sky quite far above. There was a shrill sound for a matter of few seconds. Most thought it to be a jet aircraft or a shooting star but I thought it something else. Then as we looked carefully we saw as if something like a hockey stick was upside down and it was showing oscillatory movement. Suddenly the two crafts of the same sort collided and a streak of light was emitted. Then we all thought it was a UFO. We were amazed and the crafts were seperate for around 20 minutes. Suddenly they collided and the light streak started moving straight towards the North Eastern Direction continuosly for around another half an hour and it was of the same size quite unlike the common thing that we know. Though we all understood that it was going far however the size of the light streak didn't decrease. Suddenly, in an absurd way again the light disappeared and nothing else was seen. We had no mobiles or cameras then and we were alone. So we donot have a footage or picture of the craft. Sorry for that but a hand drawn diagram of the UFO is provided below.