They give you feedback, which is not always pleasant to hear, but really makes you think and reassess yourself, and later on you realize that they are totally right. They may even be a little bit intimidating (just a little bit), perhaps because of this, because you're worried you'll get this feedback again.
At the same time they like you, they are sympathetic to you and you resonate a lot with each other.
Is this consistent with the mirror intertype?