Summer's First Love Reunion

She became the nation's first love... but never got her own... Years ago, aspiring songwriter Yeo-reum fell for Kane, the boy who believed in her talent before anyone else. Now a famous singer-songwriter stuck in a creative slump, she unexpectedly reunites with him and asks him to direct her next music video. As they spend more time together, old feelings begin to resurface. Can four years of friendship finally become first love?