Five Hearts Under One Roof season2

From today on, he’s under my control!" Perfect chemistry, unspoken understanding—Mal-sook is Yuman’s one and only friend. In the 21 years they’ve known each other, there was nothing they didn’t share. At least, until a few months ago. Now, Mal-sook has a secret she can’t bring herself to tell Yuman.  When we’re not at work, don’t call me 'Manager.' Use my name." Even calling her a workaholic wouldn’t cut it. Gran is completely obsessed with her job. To her, anything outside of work isn’t worth her time or thoughts. But there's one exception: Yuman. Watching him has become her unexpected source of enjoyment. I came to take responsibility for you, Yuman. I always keep my word." The youngest daughter of a powerful and successful conglomerate family. She seems carefree, full of energy, and always ready to have fun —like she doesn’t have a worry in the world. But at home, she’s seen as the clumsy, useless one. And that “useless one” ends up causing real trouble.