🌾The heroine and the hero have known each other for many years. The heroine likes the hero and has confessed her love to him many times. The male protagonist also likes the female protagonist, but doesn't know it. Rejected the Lord many times. Later, because the heroine overheard the hero's conversation and said it was just for fun, the heart disease recurred and she stayed away from the hero. After leaving, the hero understood the importance of the heroine and chose to study medicine. Six years later, the hero finally waited for the heroine to come back. At this time, the hero was already a famous cardiologist.
