Dating Issues

As some may have guessed from my previous post, the real reason for my interest in intercultural couples is because I have the hots for a girl from office. She's been in office for some time now but I have been on a crazy schedule for quite a while. So I was not able to find too much time to interact with her. But in the past one month, things have settled down and I find that I am quite attracted to this girl. I tried asking her out indirectly but wasnt very successful. I plan to ask her out directly sometime soon. Some say she has a boyfriend already but i havent heard her say that herself. So i still am not giving up hope. Wish me luck!!