was my boyfriend's birthday and we were reunited with friends. we had been talking for a while on a terrace in a big house on the outskirts of the city. We looked at the stars talking about the stars and the universe, when suddenly we see a big enough star that was in a fixed position and began to move randomly. sometimes too fast or slow.at times to "wave" from the top down. and accelerated. was a full moon night. the object is moved to the brightness of the moon and disappeared.from the time we begin to see other errant objects, much like stars in the sky, and moving very strangely. My friends and I discard the idea that it was a plane, a helicopter or a satellite. It was definitely a UFO. After a while, my boyfriend and his friend went for a walk around the area. were approximately 3am. They went back to see a very similar object.It was something very like a star. The distance to the object was great. He was very tall and was flashing like any astral object.