Well,I might just suggest you befriend her as a start.Just dont go like that and be like "Ughhh...I love you,you wanna go out?" :S This just doesnt sound right xD
Try to make her like you.Take care of how you look and how you talk.And dont rush it xD
However,If your that desperate and cant talk to her,just make up anything that doesnt sound Stoopid.
And dont go for asking a simple question that she would just answer and that's it.Try and go and start a gud conversation with her.
And as always my friend,if she doesnt seem to like you and doesnt give any interest in you,dont push it.Stay kewl and try and get over it.
I hope i kinda helped

And never ask such question here

Cuz it wont be so helpful as:
1.We dont know you irl.So we wont be able to like actually help.
2.We dont know her whether irl or in-game.We dont know her character and all
P.S

ont use cheap Cologne

-Avengur!