So yesterday I attempted to go somewhere new. However I didn't plan my trip very well, and therefore spent a lot of time on various train platforms waiting. By the time I got to where I was going, it was getting late and I was tired, so I only stayed for about an hour and a half, and then got the train back.
On the way back, this screaming child was banging the bathroom door open and closed. While his mother half-heartedly (and ineffectually) tried to stop him. He wasn't really listening. This young guy looked over, smiled, and shook his head at the kid, gently but firmly. The little kid got so scared that he went away and never touched the door again. I had to cover my mouth because I was smiling. It was seriously the awesomest thing I'd ever seen. Although the mom was probably kind of embarrassed, this 20 something year old guy accomplished in one second what she'd been trying to do for 5 minutes.