Hotaru will join in filling the jars. Watching the way the water swirls into the glass container.

"It's good to have people you know here. I think I'd be a little lonely without them." While she hasn't really been alone since this life started, Saturn was always the unwanted one. Alone on her planet, even if asleep until it came time to drop the glaive. Meeting new people was okay, but she had a connection to the girls from her universe, one that couldn't be replicated by just anyone. "I'm glad you have them, too."