How does Trinitys kiss revive Neo?
The brain does not die immediately when heart and respiration stops. Neo was almost the One, he’d not been affected by the first bullet, until he saw his blood. So, his mind was almost to the point of disbelieving the illusion of the matrix — that he should be injured by bullets. He could feel Trinity’s kiss or hear her words, somehow, which reminded him that the matrix was not real.
