12-year-old Kevin's(Kris's real name) life changes when he and his family move to Korea due to his family's promotion.He hates it at first until he meets a little girl....Suji. They become the best of friends. It was weird but he felt butterflies when she was around, always thought about her and couldn't bear to see her sad. He didn't know it until he realized it at the age of 14. He was in love. But he kept it in as he couldn't bear to lose her totally.

To avoid the pain,he applied for SM entertainment and got in. Before he left,she gave him a gift which he still treasures. The years went by. Both of them became successful idols. Seeing her on stage and TV, as beautiful as the first time he saw her, his old feelings came back. But even if he tried, she wouldn't know him. She knew him as Kevin Li Jiaheng and not as Wu Yifan. Since fate works in mysterious ways,they meet again... face to face.What will happen?