well your just a rebound
If you like a guy and he has a girlfriend then you should back off and only try and be his friend.
Find out if they have a girlfriend/boyfriend. If they don't, you are free to ask but if they do have a boyfriend/girlfriend, you should just be friends for a little bit. When they break up with who they were going out with, give them time to heal then go for the move.
If none of them like you I would suggest moving on and finding someone who likes you back and is not in a reationship.
Try flirting with him/her, but not in front of their girlfriend/boyfriend. But then again, be friendly, you may want to be FRIENDS with them first.
Wait. There will be someone that God will provide for you.
Well, it depends on if you like your girlfriend, if your best friend is a girl, then trust me she should like you back.
Yes. You should never feel like you are holding someone back and it is unfair of her to say that. It is no one's fault but her one. Answer I don't think I could ever tell someone that. I might break off the relationship but I would never say something like that to someone. If someone ever told me that I was holding them back, I would say "bye-bye".
only if you like them back
No way you can do this as you are not sure about integrity of the person and how can you be sure that he will be faithful to you in future??
Try to get them to like you back or move on
Leave them alone together. Find someone else to like.
You go rape her, and fist her.