I'll say it again, being a grandparent is one of the most lovely, fun, endearing things I've ever experienced. My grandson was here for 3 nights and I loved every minute of it. We had him all to ourselves one night, while his parents were at a wedding and stayed at a hotel.
We know his bedtime routine -- his folks have it down pat so that he hardly ever fights it. As I was steering him towards tooth brushing and potty going, I knocked on the bathroom door to give him his night time disposal underwear, otherwise known as "pull ups." He balked a bit when I opened the door, and I asked him if he wanted privacy. He did. So I told him he could have his privacy and I just wanted to give him the pull ups. I dropped them inside and closed the door.
I took just a few steps down the hall when I heard him calling for me. I walked back to the door and, staying outside, asked him what he wanted. His reply? "Bubbe, you're the BEST!"
Good Gawd but my heart melted.