Nacho met you when you started working for Tuco. He knew you were a dangerous woman, but not only because of the blood left that you showed when killing her enemies, but because you were a beautiful and self-confident woman, you never doubted of yourself, and he, like any man, was weak before your charms, he fell in love with you even knowing you weren't looking for anything serious with anyone. He was content to be your friend and have little affairs with you from time to time.