I haven't even played the game, and can recognize that she has more personality that the vapid, mentally vacant celebrities most American media outlets try to push on people.
Also, her model is quite attractive, and has more curves than the typical real life woman American media thinks is hot. (Protip: It's not).
This is no more weird than any other crush on a fictional character.
Jeez.I'm just wondering how long until there's porn of Ellie from The Last of Us