I was talking to a pisces lady once, and by talking I mean very 'loosely' talking. They're too aloof for us Gems I personally believe. I would always initiate the conversation and it wouldn't be met with the same vigor, for lack of a better word.
It's definitely true how they say we gems are fast paced and pisces just swims with the current. I personally didn't find it appealing, and knowing us gems we want that communication coming thick and fast.