She lost a secret lover to cancer, and his letters to a bomb.

她失去了身患癌症的秘密情人，炸弹摧毁了他们所有的情信。

Then they think it's her secret lover.

接着又认为是她的秘密情人干的。

Besides, she MUST go on seeming to encourage Adam, lest her uncle and aunt should be angry and suspect her of having some secret lover.

此外，她必须继续看似鼓励亚当，以免她的叔叔和阿姨生气并怀疑她有秘密情人。