Kang Dojin was once the person who held the closest place in Yoo Seorin's heart. They had known each other since their college days and had once been each other's place to come home to, even though they never truly became a couple.
Dojin was the first person who made Seorin feel she was worthy of being understood. But because of a decision he made in the past, their relationship ended without any real closure.
Years later, Dojin reappeared in Seorin's life. He realized that the woman he once knew was still carrying the same wounds, perhaps even deeper ones.
Now he lives with regret. Not just because he lost Seorin, but because he realized that when Seorin needed someone most, he was the one who chose to leave.
