"You know, life is like lemon candy. It's sour at first, but you keep on eating it until you reach the sweet part. You're willing to go through the sourness, to get to the sweetness of it at and although it may be temporary, you do it again because the sweetness is addicting"

Medical check ups are regular occurances in your life, something you did often with your brother, Jinyoung. It's usually just injections and scans, blood pressure readings and blood tests. But what happens when there's a twist of events and your life is more than just stethoscopes and heartbeats.