Dream About Colleague In My House

I dreamt the other day that I was in an previous house that I had lived in before, just slightly changed. I was most likely tidying up when I suddenly saw a shadow run past the door frame. I let it slide and carried on looking through the window but then saw another shadow run past through the corner of my eye. I got a little worried and walked slowly to the entrance/door way, peeked my head around and saw a male work colleague (in waking life) standing at the end of my hallway but on his tip toes. He had his work clothes on he was walkong towards me, I asked him what he was doing in my house and he said that he liked running around my house and walking on his tip toes. To which I asked him to leave as my husband would be back soon and he would not appreciate him being there. He carried on walking towards me on his tip toes which made me feel uncomfortable and I told him to leave again. He started running down the hallway and back to show me how fast he was and then bolted into my living room. I was just weirded out at this point and walked towards the living room to tell him to leave again. I then saw him on my floor stroking my cat in a odd way again, and whispering her to kiss him. I asked him to stop that and to leave and then he asked me to kiss him which I them shouted no and to ask him to leave. My dream ended quickly and then merged into another one.