You were Billys girlfriend and It had been two years since the battle of starcourt she was there and witnessed his death by the mind flayer. today you woke up and you went back into the past somehow, 1 month before his death even happened. You went to his house but he wasn't there yet, so you were talking with max, his step sister. When he walked in and as you made eye contact you had hold back tears, he was shocked to see you. He didn't know what happened to him.