it always sounds dodgy but i love sitting next to (or near) kids with their parents on buses and trains. On the train back to Bath about a month ago, a woman with her 3 children were sat next to me (one on her lap next to me, the other two on the other side) and the youngest (on her lap) kept asking me what I was doing
Asking what an iPod was, what I was reading (I couldn't explain that it was about a teenager who goes on a killing spree) and asking to listen to some music (had to turn off Kendrick Lamar).
i can't think of any stand-out LOL moments though...