Even though times change and our relationships with our family changes, our affection for them is timeless. The drama is about affection that is the foundation of family. Dong Jin is the eldest son in a family of 3 sons. He is dutiful and responsible but due to character clash, he has gone through divorce with his ex-wife, Ji Hye, whom he shares a child with. Dong Jin then starts a new romance with Eun Ho whom he works with.