She has been waiting for him all her life from an ignorant girl to a mature woman; and he has been by her side from a sunny boy to a successful and charming man. She originally thought that she was the stupidest person in the world, but she didn't know that he was also a fool in love. When fate brings them together again and they encounter the impact of family, friendship and love, will their choices still follow their original intentions? From the beginning to the present and even many years later, although they have always reserved each other's place in their hearts, their memories make her choose to leave, and he leaves everything behind just to find her thousands of miles away. When everything returned to the beginning, it turned out that she was looking at him, but she didn't know that it was him who was looking at her.