Is Yahoo chat safe to chat in private.or is someone reading everything u write.

Is Yahoo chat safe when u ae alone chatting in the private room

Do you mean Yahoo messenger? If so its as private as the two parties want it to be.

I think it is some of the social sites where you can do public chats or you can go to a "room" where it is suppose to be just you and that other person.

They are fairly safe, but then nothing is 100 percent safe.