On a train today on my way to the airport I saw a cute little girl and I observed her and her mom talk about all kinds of silly things. The little girl, around 4, had her fake kids' ticket that conductors give kids and she wanted to write her name on it. Her mom couldn't find a pen so I took one from my bag and handed it to her, she thanked me and gave it to the cutie. She was really happy when she got to write her name and did some happy dancing on her seat afterwards. I would love to do more small favors for little girls.