I can relate to the experience when I read the lines from the book, Emotional intelligence.
"Mirroring is the term used by some psychoanalytic thinkers for the therapist's reflecting back to the client an understanding of his inner state just as an attuned mother does with her infant. The emotional synchrony i unstated and outside conscious awareness, though a patient may bask in the sense of being deeply acknowledged and understood"
Attunement I'd interesting. How it affects the relationships.