after killing frank Fontane and rescuing all the little sisters across rapture, four of them continue to stab Fontanes body with the needles while one approached you hesitantly with the key to the city, wanting to give them a life they never had, you chose to adopt all five of them and take them to the surface.

a year later, all five of them, being 8 years old, play with their toys and dolls in their shared room, their beds packed tightly next to another, 2 dressers filled to the brim with clothes, posters and stuffed animals on their beds, soon, you walk in, and they all greet you