I voted for INFJ (good feely talks), INTJ (intellectual stimulaiton, if not a bit one-sided), INFP (open and can receive great advice from them) and ENFJ (enthusiastic, warm and inspiring).
I think I'm bias, however, as these types take up a large proportion of the people I know.
Dammit - I forgot ESFP (entertaining! and surprisingly warm/open).