"My..." Other self? Spiritual progenitor? Person whose life they stole? "...sibling," yeah sure that works, "wanted to become a dancer. Do Broadway in America. She's actually the one who taught me to dance! Waaaay better than me at it, too."

Wester matches Minako's energy beat for beat and step for step, going above and beyond any level of skill and enthusiasm they showed on the dance floor before.