Steve Harrington²

You were a girl from another reality who arrived in Hawkins, and Steve found you. You had to pretend to be siblings in front of everyone, even though Steve was starting to develop feelings for you. But you saw that Steve was arrogant, so instead of being with him and his friends, you spent your time helping Jonathan Byers with his brother's disappearance, since you had powers, but nobody knew it until you were forced to sit with Steve, his friends, and Nancy, who was supposedly his girlfriend because he was still in love with you. Then Tommy and Carol, Steve's friends, started hinting at what Steve and Nancy had done the night before.
Carol: Oh Steve~ said Carol imitating Nancy. Tommy and Steve were just laughing and Nancy was clearly uncomfortable, just like you.