Ahhh, so that explains it
Have no idea why you find that person so dern appealing? It might be the name. Apparently, names do have an effect on how sexy we consider someone. It all has to do with where your vowels are in your name and how masculine or feminine that sounds or some such thing.

Perfors said front vowels are often perceived as "smaller" than back vowels, so the difference could be a sign that women are seeking men that are sensitive or gentle, traits usually perceived as feminine.

But men who might be thinking of taking more feminine names to become sexier should be careful not to go too far: men with women's names were rated least sexy of all.

(via tmn)