I know female ESTj and male INFj and they don't feel any attraction each other, despite they spend much time together. I don't understand why. Im sure that ESTj is ESTj, because activity between us is noticeable, Im also sure that this guy is my mirror.
Strange
When I meet my friend, female ISTp all who see us together say we were being for each other. So I suppose that duality between ESTj and INFj has to be noticeable as well.