My girlfriend talks in her sleep sometimes, so one time I decided to talk back to her, and soon discovered that I could give her dreams by talking her through them, and she would tell me about them when she woke up. Also I could ask her questions about things that she normally wouldnt tell me the answer to, and she will answer them. I am relatively new to lucid dreaming, and was just wondering if anyone else has had similar experiences?

Also, could this state be useful for say, lucid dream instruction or OBE's?