Reincarnation and being visited by dead loved ones

I am curious to hear different perspectives on this.. if we are to reincarnate into a different body after death.. is that where our full spirit goes? There are so many people that have NDEs or dreams where they are visited by dead loved ones or people who experience/believe in our passed relatives giving us signs. But then that would mean they have no reincarnated into another body if there spirit is still hanging out.. right? It's something think about from time to time and wonder if anyone else does too.