This is a youth story about secret love, growth and reunion.
Fourteen-year-old Jiang Sihan has just entered junior high school. There is a boy Cheng Mu who she has secretly liked for two years and only dares to call him "An'an" in her heart. She also has a cup of orange tea that she has fallen in love with since I don't know when - sour, sweet, and I can't tell what it tastes like.
The new semester begins quietly: classes, clubs, sports meets, midterm exams, and every evening wasted in a milk tea shop. The photography club became her most secret expectation because the president was Cheng Mu. At the same time, a new classmate, Lu Shi'an, was transferred to the class, who turned out to be her neighbor's brother when she was a child - the man who would pick her up from the locust tree every time.
On one side is the heartbeat hidden in the sound of the shutter, on the other side is the warm reunion across time. The story does not have a dramatic plot, only the chance encounters in the corridor between classes, the empty classroom after club activities, and the always sour and sweet cup of orange tea.
Perhaps the most touching thing about youth lies in the throbbing and tenderness hidden in ordinary daily life that everyone can understand.
Intention: In the daily life where sourness and sweetness are intertwined, cherishing those unspeakable heartbeats and tacit companionship is the meaning of growth itself.