A 4 year olds perspective of my life. . .

Colby was driving home with mommy after playing "house" with his cousin Caitlin, below is the conversation we had.
"Your not my mom" Said Colby
"I'm Not?" I asked, "Who is?"
"No one" Colby replied
"Oh really? Then who is going to tuck you in at night?" I asked
"No one" Colby said
"Okay, then who is going to give you hugs and kisses?" I tried
"No one'
After going on and on like this I thought I would get him, "okay then who is going to give you chocolate milk?"
Well he got me, "I will get my own" he replied.
"Okay I give up then, Who am I then??"
"Your Heather"
"Okay and what do I do then?" I asked
"You clean the kitchen" He replied so causally.