You stare at the being who seems to be walking aimlessly, not tending to other dead aliens in the wreck. It seems not to react to your presence

(This alien species was engineered to act as vessels for another species. These engineered aliens are emotionless beings with enlarged craniums and weak skeletal build. They seem to act as vessels for another race of aliens to control with their minds from their home planet, but seemingly did no come for this crashed alien. He seems to be able to be led around like a child without being controlled and mindless like a robot it don't speak nor have any real reaction to anything other than staring.)