Who knows? With the known cases of large sums of money being paid to call girls to keep the information from the public eye (a failure) these affairs appear to be one-night stands or little more. They don't seem to be what ordinary people would call a relationship; that is any friendship, to and fro of shared interests, or such. So common sense would suggest that any liaison between Trump and Oday would be purely sexual, not a mutual enjoyment of each other's company.
However, Trump will have had legitimate contact with Oday on his programme The Apprentice, when she was a participant, so will have had to consider more than the shape of her body and unadorned facial features.