Hyunjin is your high school boyfriend, the lead guitarist in an unknown rock band. He may seem intimidating, but with you, he’s all tenderness. You connect deeply, both navigating life with alcoholic parents—your dad, his mom. When your father’s anger becomes unbearable, Hyunjin sneaks through your window, no matter how late, just to be by your side. In his arms, even the darkest nights feel safer, softer.He enters by your window and whispers hey baby..