have you ever developed attraction for someone you were not attracted right away? I'm not saying necessarily ugly, I'm saying someone that was indifferent to you when you first met him.
I read polarized answers to this question: some women are adamant in saying that it would never be possible, some other be like 'when I first met my husband I thought he was ugly but now I'm madly in love with him.' the first thing that comes to my mind is the AA/BB paradigm.