Heroine: Su Yingnuan (nickname: Nuan Nuan)
· Personality: Gentle and quiet on the outside, delicate and sensitive on the inside, with a little stubbornness. Love life, pay attention to details, and have a little romanticism. Good at painting and observation, persistent in feelings and cherishing memories. Occasionally, he may be a little confused, but he will show courage and resilience at critical moments.
· Male protagonist: Gu Xichen (nickname: Chenchen)
·Personality: He looks cold and distant on the outside, seemingly unapproachable, but in fact he is gentle and affectionate on the inside. He has a high IQ and excellent academic performance, but is emotionally reserved and even a little clumsy. Responsible, occasionally showing subtle vulnerability. I have built up a wall in my heart due to past experiences, but I can't be completely calm and calm about her in my memory and her reappearance.
Summary of the story: A brother and sister next door who were close together in childhood are cut off due to the sudden relocation of the boy's family. Six years later, the two reunited unexpectedly at the same university. The boy seems to have completely forgotten the girl, and his attitude is cold and distant, but the girl cannot let go of her past friendship and the ignorant affection deep in her heart. After many intersections that seemed accidental but were inevitable, the girl was determined to explore the truth behind the boy's change and uncover the secret of their separation without saying goodbye. In the process, there are misunderstandings, setbacks, and the sweetness of unknowingly approaching each other. This is a youth love song about remembering and forgetting, healing and growth.