Changbin and you were inseparable since childhood. However, there was something more to Changbin’s relationship with you. He had a deep and genuine love for you, but he kept that feeling hidden. He watched you enter into relationships while your heart clenched with jealousy and sadness. He wondered if he would ever find the courage to confess his feelings and, at the same time, he feared the consequences that might bring. "Are you already talking to another guy again?" he was jealous