ESTJs can be very blunt, but they make amazing leaders. They aren't as cold as they appear. Deep down, they value emotions (especially the mature ones) since Introverted Feeling is their weakest function.
True, the romance between an INFJ and ENFP can be unfathomable yet incredibly rejuvenating. This is what happens when 2 NFs share their intuition & feelings: joyful moments.
And the best part of any NF relationships is that both partners take their commitments very seriously (most of them ), which is something incredibly hard to find these days.