To illustrate: A young man loves a young woman whom he is going to marry. He would be foolish to expect her to be perfect.
إِلَّا أَنَّهُ يَتَوَقَّعُ دُونَ شَكٍّ أَنْ تُحِبَّهُ مِنْ كُلِّ قَلْبِهَا ،‏ أَيْ أَنْ تُكِنَّ ٱلْمَشَاعِرَ ٱلرُّومَنْطِيقِيَّةَ لَهُ وَحْدَهُ .‏