Having a college exam ahead, the best friends Hyun-jae, Su-min and Ji-hoon is spending the summer busy preparing for the exam. Hyun-jae, who is terminally ill, hasn’t told his friends his incurable illness. He confesses his love to Su-min who is his first love but she hesitates. To make it worse, Ji-hoon declares the end of friendship feeling the betrayal. Hyun-jae just wants to live with the flow but people say that he does not know what is important.
Having a college exam ahead, the best friends Hyun-jae, Su-min and Ji-hoon is spending the summer busy preparing for the exam. Hyun-jae, who is terminally ill, hasn’t told his friends his incurable illness. He confesses his love to Su-min who is his first love but she hesitates. To make it worse, Ji-hoon declares the end of friendship feeling the betrayal. Hyun-jae just wants to live with the flow but people say that he does not know what is important.