2 a.m.
Yet their duplicity was still more marvellous . The creature 's expressed anxiety about the danger of Lady Massulam 's society to Charlie must have been pure , wanton , gratuitous pretence . He told her of his meeting with Lady Massulam . `` I left her at 2 a.m. , '' said he , with well-feigned levity . `` I knew she would n't leave you alone for long . But I 've no doubt you enjoyed it . I hope you did .