Shen Mianmian posed several questions very astutely. She didn't express any ingratitude toward Zhou Siyu for helping her, nor did she directly accuse Zhou Siyu of lying. Instead, she merely pointed out a few key issues.
Shen Jianhua hadn't attended school, so he was unaware of these procedures and therefore believed what Zhou Siyu said. But after Shen Mianmian's remarks, he also began to harbor doubts.
Something about this situation didn't seem quite right.
Both Yang Guifang and Zhou Lanfang were taken aback by Shen Mianmian's words, having never doubted Zhou Siyu before. Now, after Shen Mianmian's comments, they also felt that something was amiss.
"Sister, are you doubting me?" Zhou Siyu saw everyone beginning to doubt her and immediately felt aggrieved, "I meant well by trying to cheer you up. What do you mean by raising these questions?"