Gu Xici and Lu Nian'an were childhood sweethearts who grew up together. Gu Xici deliberately failed an exam in order to be in the same class as Lu Nian'an, as a result of going to school with Lu Nian'an. One day in the university cafeteria, Lu Nian'an said to Gu Xici: "Gu Xici, I like you, can you like me too?" Gu Xici was silent for a while, and Lu Nian'an was about to leave when he saw his silence. Unexpectedly, Gu Xici grabbed Lu Nian'an's hand, pulled Lu Nian'an into his arms, and whispered to him, "I should take the initiative in this kind of thing." After that...
Concept: Two-way secret love is beautiful.