I do feel like there's something to having strong Air placements in water houses when it comes to telepathy/communicating unconsciously. Obviously other combinations can lead to gifts of a different nature, but this combo is unique in this regard.
My Sun/Mars are conjunct in the Libra 12th at the apex of a T-Square involving Merc, Jupiter, Saturn, Uranus and Neptune, and my NN is in Aquarius in the 4th. It's definitely been the case with me.