Even though Seo Dong Hee comes from a poor family background, she has a bright and positive personality. She dreams of becoming a designer and slowly works her way to achieve her dream. She decides to become the mother of her nephew and raise him by herself. She also gets involved with Kang Cha Yeol. Kang Cha Yeol’s father runs a big company. His father wants him to work for his company, but Kang Cha Yeol doesn't want to. He wants to go back to the U.S., but he realizes he can't do anything without his father's financial support. His father tells Kang Cha Yeol to work for 1 year at his company.

Even though Seo Dong Hee comes from a poor family background, she has a bright and positive personality. She dreams of becoming a designer and slowly works her way to achieve her dream. She decides to become the mother of her nephew and raise him by herself. She also gets involved with Kang Cha Yeol. Kang Cha Yeol’s father runs a big company. His father wants him to work for his company, but Kang Cha Yeol doesn't want to. He wants to go back to the U.S., but he realizes he can't do anything without his father's financial support. His father tells Kang Cha Yeol to work for 1 year at his company.

A man has the intelligence of a 7-year-old due to an accident. Han Yoo Jung is a woman with a bright and positive personality. She aspired to become an announcer, but her poor family background made her give up on her dream. She now works hard to support her family. She also lives in atonement for her fraternal twin sister's wrongdoings.

Growing up in a large, wealthy family, the three Yuan brothers never wanted for anything. Despite the three of them being only half brothers, the trio was incredibly close, their familial bonds undeniably strong. Whatever the brothers faced, they always faced together. But as they grew older, they began to realize that some things they just couldn’t share, especially when it came to matters of the heart. Now older, Yuan Jun Cheng, Yuan Jun Dao, and Yuan Jun Ping have all felt the overwhelming tide of emotions that comes with love. But the journey has been anything but easy. Fighting against the sweeping tide of feelings that have continually beat against them, telling them things like “no,” “impossible,” and “cannot,” the three brothers must find a way to overcome some of life’s most difficult challenges, as they pursue that which the heart wants most of all—to be loved.