Gao Qin has always believed that apart from family members, among the various relationships between people, the simplest and most steadfast one is food friends. For example, she and Wei Yijue have been food friends from kindergarten to college, and can continue to do so for a lifetime. Yijue had something hidden in his heart for his childhood sweetheart, Lu Gaojin. He always wanted to say to her, I want to promise you a love that spans from school uniforms to wedding dresses.