How can i know that the 2 person with whom I am chatting are different?
816735
start a direct video connection.. and see which ports are open to what IP addresses! (i've done it... but it is messy)
316159
See if they are both up for a threesome
125198
Are you sure they're friends?
116213
Nope, because even if you talk to the person under another name they could be using the same online persona with everyone they talk to.  Really, it is all about trust, as people can be anyone they want to be online.  Maybe you should give her a call, if she will give you her number.  You will most likely be able to tell more about her true personality that way, but even then you most likely will not get the whole story about someone until you meet them and have known them for a while.
706506
dont know whom you are talking to but ty for the points
312885
Double the trouble. F'm. \npunch one in the face and see if the other on feels it
483477
I think that you should talk with that person and see if you are both on the same page, then if you both are interested in each other talk about ways to move forward with the relationship.
70049
This person has deep-rooted problems which doesnt show u directly,wen u see them treating other people wrong, thats giving u clues of what this person's really like, watch out this could be a red flag, theres a chance you will eventually see this person's side turn against u.
684688
If he is talking... No, actually it is hard to tell because they are so damn good at it. If he tells you what you want to hear, but then tells someone something completely opposite, and you got both on tape!
545822
someone is coming online in ur yahoo messenger \nor in icQ
290409
You can't really, you have to just keep asking questions. Unless you or they share their email address or some type of messaging screen name.
250014
ask them simple! and if you cant do that, then observe their body language and listen to what they say very carefully! make constant eyecontact! you will know if you are clever enough!
979354
You can't, unless you confront the first guy directly.  Are you speaking to either of these guys in a manner other than the internet?  If not, that's probably all they're both interested in.  \n\nBefore you get involved with either one of these guys or anyone else for that matter, make sure you TALK to them first.  Don't fall for anyone until you've had a chance to meet them in person.  You can say anything you want in an email, but once you meet them in person, you'll find someone completely different.  Talking on the internet also gives the person a chance to re-read anything that they might say, so if it comes off creepy, they can take it back and make it sound romantic.  You can't do that face to face.  Be careful.
97631
you can go into ur history on yahoo. Hopefully you can remember a part of their ID. Sometimes they send an add for you, so if you were talking to this person, they are probablly trying to get in touch with you...also.
612106
are you sure it was teh same person?
15910
Talk a little bit about another guy with him and see what his reaction is.
782538
Yes we can tell the difference. Yes I can tell the difference. However, sometimes I am wrong. And yes I have disguised my voice and will use my white voice when trying to get through red tape on the phone.