User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-120.28.125.110-20130609114640/@comment-3146930-20130609224125

Well, Reyna is Leo's type. Leo basically likes girls that are pretty and can kick his butt. Reyna is a check on both qualifications. Leo isn't exactly Reyna's type, but we don't know that much about the kind of guys she likes. The reason that people ship them together is because Reyna is all serious and Leo is all funny. They balance each other out.