Y/N Henderson never meant to fall for her best friend Steve Harrington—but agreeing to fake date him might be the dumbest, most heart-wrecking choice she’s ever made. It’s supposed to help him impress another girl, but the hand-holding feels too real, Billy Hargrove keeps making Steve jealous, and every “pretend” kiss hovers a breath too long. Two idiots. One fake relationship. And feelings they can’t outrun. A modern AU.