Why would a girl hide that she has a boyfriend?

Anonymous
This girl and I flirt with each other all the time and have gotten together twice. People have told me that she likes me and some even thought that we were together. After about three weeks I have heard from a few people that she has a boyfriend and has told them to not tell me that she has one. Why would she deliberately hide that from me?
Why would a girl hide that she has a boyfriend?
4 Opinion