You should never give up on the first try. Some girls/guys are shy the first time they get asked. If you get rejected twice without good reasons, then I would say htat you find other interests.
^That's true, I know some guy (straight) that was asked out by another guy (gay) and he finally caved in after he was like asked so many times. Sincerity gets to some people, i guess.
it will feel awckward.....but then....if u realli lik her u should keep tryin....cuz of wat u tried good thins will always happen at da end.....;]