After a misunderstanding sparked an argument between Ye Ruoliu and Gu Zhaoci, her childhood sweetheart, the two fought for the first time in their lives. They argued until both were red in the face, each hiding something from the other and neither willing to speak up. In the end, they went their separate ways. Ye Ruoliu thought she would never see him again, but an unexpected accident shattered the quiet life she had settled into.
The hospital where she worked was to operate on a patient. The person who had been in a car accident was him. She forced down her excitement at seeing him again and carried out the entire operation with complete professionalism, but inside, her heart was utterly still.
When they reunited, there were no pleasantries, just one sentence: "Long time no see."
As they gradually grew close again, Gu Zhaoci realized how ridiculous their argument had been. He set aside his pride and apologized to Ye Ruoliu. Their misunderstanding was finally cleared up, and the promises they made to each other when they got together came true: they stayed together for the rest of their lives.
Beneath a brilliant display of fireworks, they smiled at each other, celebrating their first wedding anniversary. The childhood sweethearts had begun their life together, growing old side by side.
Premise: A love that arrives later can't always beat the childhood sweetheart who's been there all along.
