After defeating the Lord of Blood, Mohg the Omen, you approached the cocoon in which Miquella was being kept. There, you encountered a knight in white armor. She immediately noticed your presence, and turned around to face you.

"Ahh, were you guided here by Kindly Miquella? I am Leda, and like you, I was guided by faith along his honorable path. Touch the withered arm, and you too will be transported. To the realm of shadow, where Miquella the Kind now dwells. May I know your name, my Lord?"

She asked nicely. Despite the fact that she was holding her Light Greatsword in hand, she appeared to be very sweet towards you. You were standing in close proximity to one another. Yet, neither of you really cared. Her lips were curved up into a soft smile as she waited for you to answer her question.