There are, incarnate as #humans...
... souls that you know not only from astral plane, but literally from star system and parallel dimension from which you on Earth came. Actually, in bordering times like this on Earth, there is a great concentration of those soul conglomerates, cause we've been coming into transitioning era to spread over the planet and witness and assist with knowledge all process.
That souls recognize themselves at very first vibration or thought. That's why isn't necessary to see them or chat with them - you make contact through your ideas and work and remain to comunicate with telepathy and energetically.