Unusual manifestation of a UFO over Italy!

Above one of the mountains in Lombardy was observed strangeof light . For now, no one can explain the extraordinary nature of anomalies. One thing is certain - this time they are not Chinese lanterns, kites or airplane approaching to land. It also does not look like either the optical effect of light or lasers.
Film registered by one of the witnesses see two moving points. When the author of the material performs close-up,we can notice that each of them has four light elements.
It isn`t known why the objects suddenly disappeared. For a long time none of them perform sudden movements. At a time when you could watch them, the sky was clear. Therefore it could not "hide" behind the clouds.
According to the commenters, unidentified flying objects could emerge from a small cloud - the only one who could be seen in the cloudless sky. But it is hard to explain what happened to them later.
Certainly lights visible in the film do not belong to the plane - it can be inferred by the way they move. Some people also points out that a similar incident involving a UFO was recently spotted in Scotland.
Does it mean extraterrestrial try to contact us?