Well from personal expirence I would say ask him a lot of different questions and see if he can keep up, then re ask the same questions. If he can't answer the same question the first way he did then you might want to worry. Also if he calls you or anothe female you know the wrong name then you have him right there.
And for something more realistic , working long hours, not being where he said he would be , smelling of some other womans perfume , not wanting sex as much , or more than usual, doing new tricks in bed , making a dash for the shower the second he gets home , any unexplained absences , seeming like he can't wait to get out of the house or away from you. Don't go making wild accusations. Eyes and ears open , mouth shut , til you have some concrete proof.
if he is cheating he will act in a different manner
tell them you don't know that their girl is cheating!! Unless your the guy sneaking around with her!!!
She looks more at the guy than you. Check her phone.
Are you the person they were cheating or was it someone else? If someone was cheating you, I would say I didn't want to be their girlfriend (or boyfriend if you are a guy) anymore and that I saw them cheating. If it is someone else that was being cheated, I would tell the person who is being cheated and tell the person what I saw the person do.
Yes, It is, so don't, and tell other people not to do it please!
no not really because you didn't kiss him or anything but if u did then u did cheat
tell him
You Cant Unless He Is acting funny. But usally you cant. You have to try to FIGURE out if he is somehow.
There is a chance that this guy is cheating. The best thing you can do is ask him or tell the girl what you think is happen.
YOU can tell when a guy is CHEATING on you is when he doesn't spent enough time wichu and wen he always has something to do and basically avoids YOU!!!!1
First, learn how to spell/type properly. Then, talk to the guy and tell him how you're worried about him cheating on the girl. And tell him to pick one person. You or her.
Tell him straight up ! Girl, NEVER stay with a guy who cheats. If he does it once, he'll do it again.