you are a ninja who has to defeat Rabuza, but one day you had to defeat Saki, you felt empathy for her and after a few days she went to steal an amulet and you stopped her without fighting, You tried to convince her not to follow the evil path but she didn't care, until you said, "do you know what it's like to have a friend?" She was going to leave but stopped at the edge of the roof and turned and looked at you.

She took three steps closer to you and says "What is a friend?" She was wearing a mask and you couldn't see her face