What should you do if you like a guy who already has a girlfriend?
80581
Your answer is in your question - if you are "not the kind of girl to ruin someone's relationship" then be yourself. If you are the kind of girl who would do that - then at least be honest with yourself;-)
204700
YES: YOU LIKE HIM BUT WHY WAIT FOR HIM TO COME AROUND? THERE ARE SO MANY GUYS OUT THERE. WHY DENY THEM THE CHANCE TO BE WITH A HOT FEMALE LIKE YOURSELF?
601762
he just started dating this other girl, if your quick, tell him how you feel and that you are interested.  He might tell you sorry, and that he's found someone else... but if he liked you and there was somehow a misunderstanding its not too late to fix. Then again its always possible he just likes her better :(
579134
Before   you  get  involved  with  this  guy,  do  what  any  reasonable   person  would  do. Weigh   the  PROS  and   CONS of  getting  involved  with  him. This  guy is   supposed  to   make  you  happy  not  drown   you  in   worry so  do   what's  best  for  you .Liking  him  is   not  a  bad  thing  all  I'm  saying  is , don't  put  yourself  on  the  line because  of  this.
226066
I'm going to be as honest as I can without hurting you. Telling him you have feelings for him even though you know he has a girlfriend is inappropriate. If he's with another girl, you need to start looking for other guys. You don't want to bring a lot of unnecessary complications into your life because she thinks you're trying to "steal" her boyfriend. Teenagers are incredibly territorial and very immature.
487586
um sorry sweetie but if he still likes you than why would he get a new girlfriend? i guess what you should do is let him go, it isn`t easy but still, if he comes back to you that`s how you know, besides if nothing happens then it wasn`t meant to be in the first place.
1155504
If you "just" met him, are you really sure that you love him?\n\nAlso, if he has a girlfriend and isn't ready to break it off with her and be with you, then forget about him. If you tell him you love him, you will scare him off. Wait and see what happens. If he really likes you, he'll come to you.
323943
It really depends on how much you like the girl. If you hate her and you've already dumped your girl then you'll want to go back to your girl but she won't be there anymore for you. So get to know her and then find out if you like her more than you like your current girlfriend.
1099074
He obviously likes you, or he wouldn't bother to keep staring at you. Just because he has a girlfriend, doesn't mean anything. Guys tend to stay in their comfort zones (in this case, the fact that he has a girlfriend). Do you ever smile at him? Try giving him a shy, coy smile and see how he reacts to it.
272049
I would go with all of them.  Don't be exclusive until somone you really likes asks you to be.  It is far better to date many people.  You never know who Mr. Right will be or how you are supposed tomeet him.  If someone likes you, they will like you in public.  Just becasue somone sits by you doesn't mean they like you in a girlfriend kind of way.  Oh, and just hugging a guy doesn't mean anything either.
348755
First, relax... don't get bent out of shape for nothing.  If he likes you and you wonder, ask him.  If he doesn't ask you, don't bother badgering him for an answer.  \n\nAbout this chick that he dated or is dating, you shouldn't worry about that.  You are going to find that most men have gone around at least with one woman before he comes your way.  I think you should just relax and let the good times come.  If you think he likes you, ask him if he wants to date you.  Ask him hypothetical questions... just relax.
549298
You should go ahead and tell him how you really feel. Who knows? He might like you as well. You could give him some breathing space for a while because him and his girlfriend recently broke up. Make your move and tell him. If all doesn't go well, there are plenty of guys out there. It can give both of you an opportunity to tell each other how you really feel and get your feelings out in the open.
817063
Explain to him that you are flattered by the attention he is showing you and you are pleased that he likes you so much because you feel the same way, but you know he has a girlfriend, and until that changes and he's "single" again, the flirting has to stop.  He'll respect the fact that you don't want to break up a relationship or get him into trouble with his girlfriend, and you aren't putting any pressure on him - you're merely being honest.  Always take the high road.  If he is being honest with you, and he wants to pursue a relationship with you, he will move on from his current relationship.  If he doesn't, you'll know that his flirting was just that and nothing more.  Good luck!
1117685
Its okay to like him. But I dont think its okay for you to go out with a guy that rejected you again. Its only natural for you to still like him (whether a little bit or a lotta bit) if he was the one who pulled the string.\nJust try not to get in the way of his relationship with his present girlfriend, that could lead to serious TROUBLE!! Lol.
338300
Well, if he is aware that he has developed feelings for you, then he should first break up with his girlfriend and then get together with you. Because so far what you described is more like a fling or a crush. You can do very little now, you have done what you were supposed to: show her your feelings, which by the way IS NOT WRONG. You should honestly talk about it with him.
57827
This happens a lot with friends, in that they have interest in the same person - it probably won't be the last time it happens either. It is sort of an unwritten code that the friend will step aside if the other friend has any kind of prior "claim". Still, if you really like the girl, you might want to ask your friend what his intentions are & if he is really that interested or just out for some action as he might be willing to move on if you are deeply interested. Even so, I'd use caution in getting involved with this girl since she has obviously been rather free with herself with your friend. Before stepping into the fray, consider if she is this easy with everyone or if the relationship with your friend just progressed more rapidly. If she's had a lot of boyfriends & gathered a reputation because of it, she just be interested in physical gratification rather than a real relationship. If you want something more, you might want to look elsewhere...\n\nGood luck!
685905
If the other girl is not his girlfriend, just hang out with him and see what happens.  If you hit it off, the other girl won't matter to him.  Don't waste your time worrying about her, just hang with him and go with the flow.