I have had a beneficiary and a benefactor relationship. The benefactor always seemed a really great person to talk to, as long as she kept her moods in control. The Beneficiary kept trying to please me and be my friend but I did not care much for him. I have seen a Benefactor-Beneficiary(INTP,INFJ) relationship which was broken off by the Beneficiary because the INTP seemed too childish and uncaring.