Dating someone your not attracted to?

Ok so I had a guy friend that I got on incredibly well with, he had a girlfriend, even the thought of anything hadn't even crossed my mind I thought it was all banter. Then our friends started pointing out how well we got along and that we would make a good couple and my first reaction was 'yeah I get on with him but I don't really find him attractive' but once I started noticing it I don't know that kind of changed and I did start to find him physically attractive. I think you can learn to find someone attractive.

Overall a relationship would never work if you didn't get a long, unless you find her ugly, I do think opinions can change.