Let's say you've been going out on a date for several weeks; she's not your girlfriend though. However, the girl has a twin sister whom you've only been introduced to twice.
If the twin sister were to pretend to be her just to be with you, would you be able to tell?
Most Helpful Guy
Yes, we can. Even identical twins will have different mannerisms. They won't talk exactly the same, nor will they react the same ways to various interactions. They'll hold themselves differently, when standing/sitting; they won't necessarily like the same foods, etc.
Once you know somebody pretty well, that kind of stuff won't fool you.0