A melodrama about a man and a woman who are each other's first loves, but get separated at childhood due to a painful family situation and meet again 12 years later. Yoon Soo Wan is legally blind woman who gets her vision back after receiving a corneal transplantation in an operation and decides to embrace life with passion by becoming an emergency rescue worker who is known not only by the fire department, but also by the local hospital. She is a tomboyish character who still fondly remembers her first love from 12 years ago. 爱是微笑，开朗，明亮，不说谎。关于少年男主和成年男主的问题。入江直树+阿金=朴冬柱，最美不过少年时。美好的爱情都有瑕疵。看韩剧的嫁不出去。12年间的伤痛 12年后会是幸福吗【这其实算不上影评 是人物分析罢了】。天使之眼 美好的少年。命运请不要告诉我，下一刻会发生什么。一个诚恳的颜狗?。姜河那为此剧加分。 因为惨痛的家族史而必须忍痛离开初恋的男女主角，在12年后重逢，因心中的裂痕而令人鼻酸的爱情故事。因为事故而失去了双眼，同时也关闭了心门的医院院长女儿尹书婉，与想要守护自己所爱的人的少年朴东洙，展开一段爱情故事。虽然令人心痛但却纯粹，像天使的眼睛一般清澈透亮的爱情故事。
