Little love bug

Tonight as I was tucking Killian to bed I was reminding him that I had a doctor appointment in the morning and that Dad would be staying home with him.  He sat up and looked at me with the little scrunched up nose and furrowed brow he makes and said, "Why you go to doctor by yourself?"  I looked at his little face and upturned hands and said, "I just need to go by myself to this appointment so you'll stay with Daddy."  He wasn't buying it.  Still with a furrowed brow, he said, "What if you cry a little?  You need someone."   I assured him that I would be fine and told him he was super sweet to take care of me.  Such a little love bug.