Most Helpful Girl
You say you've already dated in the past, and she did not feel the spark. Aren't you worried that this is always going to be a problem? Unless it's like @Babyapple suggests, that there might be something very specific that is putting her off, I don't think it's likely to change. Personally, my perception has changed in how I see someone after kissing them, but since you say you dated, I assume you have already kissed her.
Why do you want to be with someone who is struggling with their sexual attraction towards you? What are your feelings towards her?0THIS IS NOT RELEVANT ANYMORE