My almost 3 yr old woke up about an hour ago sat up in her bed and said " no go away I'm tired I don't wanna play" then said. " no wait come back don't be sad I'm just tired" after about 10 mins of hearing her talk I go into her room and ask her who are you talking to? She say grandma........ wait.... what!!??? Yeah so I tell her ok well were you just dreaming? She tells me no.. I play with her all the time. Grandma says she watches me... um ok.. well I do not want to scare my 3 yr old so I just say ok well tomorrow is another day its bed time now. Idk if its true.. but I'm kinda spooked. I do not want to teach my child that there are no ghosts because I know there are. So do I just go with it and treat it like an imaginary friend? Like she is playing?