There isn't really a set way to ask something like that. But the best way i can think of is just to set him down and ask him straight up. It's not really a question that you can lead up to.
you ask him. Its a simple answer. They're aloud to talk to other people. get over it.
Never! If they say yes and they are still dating the other person, that is called cheating. People aren't tests!
That depends on your relationship with your ex boyfriend. If you are friends explain the situation to him and ask him how he feels about it. If he cares about you he should be fine with you dating other people. If you two do not get along, then simply ask him out when your ex is not there. Explain to him that you do not get along with your ex, but that you really want to be with him. He should be able to help you, possibly by speaking to his best friend for you.
If they are dating, then how sure are you that the girl is your girlfriend? Talk to her about it; find out what if anything is happening betwen them, and then ask her whether she is really with you or the other guy. Be prepared for some disappointment.
Ask her. If she is really your best friend she would have told you and if she is your friend she'll tell you when you ask her.
well the best way is if you have other people you know that have had cosmetic surgery ask them who they recomend to you. also ask the doctor before the surgery (when you go in and meet him or her for the first time) ask how they did surgey on other people.
ask him/her
The best way to find out is for you to ask his/her close friends in a round-about way such as..."Who has Tarek been dating...or...how long as Tarek and his boy/girlfriend been seeing each other". By wording things that way, it will let you know if and who Tarek is dating without sounding like YOU are interested in dating him/her.
The two days from the dance mostly , but if you other people are going to ask her do it quicker.
A simple search can bring back many reviews of dating sites. Another one to get reviews is to ask people who have used the sites. Sometimes personal experience is the best review.
When you can be sure it's best for your relationship and you both can commit
The best way to find online dating services is to ask your friends and watch for advertisements on TV. These two sources will keep you the best informed.